Factors of 3625

5, 29. As a product: 5^3 × 29.

The factors of 3625 are 1, 5, 25, 29, 125, 145, 725, 3625. It has 8 factors.

Factors of 3625

Pick any whole number from 1 to 10,000.

3625 = 5^{3} \times 29

How to work it out

1
A factor of 3625 is a whole number that divides it with nothing left over. You only need to test the numbers up to √3625 ≈ 60.21; every one that divides gives a pair.
2
The factor pairs are listed in the table below. Together they give 8 factors.
3
Prime factorisation: keep dividing by the smallest prime that fits.
$3625 = 5^{3} \times 29$
4
Add all the factors: 1 + 5 + 25 + 29 + 125 + 145 + 725 + 3625 = 4680. Without 3625 itself that is 1055, so 3625 is a deficient number.

LaTeX source of the formulas on this page

\[ 3625 = 5^{3} \times 29 \]

What are the factors of 3625?

The factors of 3625 are 1, 5, 25, 29, 125, 145, 725, 3625. It has 8 factors.

What are the prime factors of 3625?

5, 29. As a product: $5^{3}$ × 29.

How many factors does 3625 have?

3625 has 8 factors (4 factor pairs).

What is the sum of the factors of 3625?

4680.

Is 3625 a prime number?

No. It is divisible by 5, so 3625 = 5 × 725.