Factors of 675

3, 5. As a product: 3^3 × 5^2.

The factors of 675 are 1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675. It has 12 factors.

Factors of 675

Pick any whole number from 1 to 10,000.

675 = 3^{3} \times 5^{2}

How to work it out

1
A factor of 675 is a whole number that divides it with nothing left over. You only need to test the numbers up to √675 ≈ 25.98; every one that divides gives a pair.
2
The factor pairs are listed in the table below. Together they give 12 factors.
3
Prime factorisation: keep dividing by the smallest prime that fits.
$675 = 3^{3} \times 5^{2}$
4
Add all the factors: 1 + 3 + 5 + 9 + 15 + 25 + 27 + 45 + 75 + 135 + 225 + 675 = 1240. Without 675 itself that is 565, so 675 is a deficient number.

LaTeX source of the formulas on this page

\[ 675 = 3^{3} \times 5^{2} \]

What are the factors of 675?

The factors of 675 are 1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675. It has 12 factors.

What are the prime factors of 675?

3, 5. As a product: $3^{3}$ × $5^{2}$ .

How many factors does 675 have?

675 has 12 factors (6 factor pairs).

What is the sum of the factors of 675?

1240.

Is 675 a prime number?

No. It is divisible by 3, so 675 = 3 × 225.