Factor Calculator

Factors of 175

The factors of 175 are 1, 5, 7, 25, 35, and 175. In total, 175 has 6 factors. Its prime factorization is 5² × 7, and the sum of all its factors is 248.

All factors of 175

Here are all 6 factors of 175, listed from smallest to largest.

1572535175

Factor pairs of 175

These 3 pairs of whole numbers each multiply to give 175.

1 × 175 = 175
5 × 35 = 175
7 × 25 = 175

Prime factorization of 175

Dividing 175 by the smallest prime at each step gives its prime factorization:

175 ÷ 5 = 35
35 ÷ 5 = 7
7 ÷ 7 = 1
Result: 175 = 5 × 5 × 7 = 5² × 7

The distinct prime factors of 175 are 5, 7. To factorize any other number, use the prime factorization calculator.

Factor tree of 175

A factor tree shows the same prime factorization visually. Each composite branch splits until every endpoint is a prime number.

Factor tree of 17517553557
Prime factors are shown in solid indigo. Composite numbers split into their smallest prime and the quotient.

Properties of 175

Number of factors6
Sum of factors248
Sum of proper factors73
Prime factorization5² × 7
Prime or composite?Composite
Even or odd?Odd
Perfect square?No
Perfect cube?No
ClassificationDeficient

What makes 175 interesting

  • 175 is a composite number, meaning it has more than two factors. It can be written as a product of smaller whole numbers in 3 different ways.
  • 175 is a deficient number: its proper factors sum to 73, which is 102 less than 175 itself.

How to find the factors of 175 yourself

Divide 175 by each whole number starting from 1. Whenever the division leaves no remainder, both the divisor and the quotient are factors. You only need to test up to √17513.23, because every factor above that pairs with one below it.

175 ÷ 1 = 175
175 ÷ 5 = 35
175 ÷ 7 = 25

Reading both columns gives every factor: 1, 5, 7, 25, 35, 175. The factor calculator does this automatically for any number.

Frequently asked questions about 175

What are the factors of 175?

The factors of 175 are 1, 5, 7, 25, 35, and 175. That is 6 factors in total, counting both 1 and 175.

Is 175 a prime number?

No, 175 is not prime — it is a composite number with 6 factors. A prime number has exactly two factors, but 175 is also divisible by 5.

What is the prime factorization of 175?

The prime factorization of 175 is 5² × 7. Written out in full: 5 × 5 × 7 = 175. Its distinct prime factors are 5, 7.

What two numbers multiply to give 175?

There are 3 pairs of whole numbers that multiply to 175: 1 × 175, 5 × 35, 7 × 25.

What is the sum of the factors of 175?

Adding all the factors of 175 together gives 248. Excluding 175 itself, the proper factors sum to 73.

Is 175 a perfect square?

No, 175 is not a perfect square. There is no whole number that multiplies by itself to give 175. The nearest perfect squares are 169 and 196.

What is the largest factor of 175 other than itself?

The largest factor of 175 apart from 175 itself is 35, since 175 ÷ 35 = 5.

How many factors does 175 have?

175 has 6 factors: 1, 5, 7, 25, 35, and 175. You can verify this from the prime factorization 5² × 7: add 1 to each exponent and multiply, giving 3 × 2 = 6.

Explore more

Try another number in the factor calculator, break 175 down further with the prime factorization calculator, or compare 175 with another number using the GCF calculator and LCM calculator. For divisor counts and sums, see the divisor calculator.