Factors of 3425

5, 137. As a product: 5^2 × 137.

The factors of 3425 are 1, 5, 25, 137, 685, 3425. It has 6 factors.

Factors of 3425

Pick any whole number from 1 to 10,000.

3425 = 5^{2} \times 137

How to work it out

1
A factor of 3425 is a whole number that divides it with nothing left over. You only need to test the numbers up to √3425 ≈ 58.52; every one that divides gives a pair.
2
The factor pairs are listed in the table below. Together they give 6 factors.
3
Prime factorisation: keep dividing by the smallest prime that fits.
$3425 = 5^{2} \times 137$
4
Add all the factors: 1 + 5 + 25 + 137 + 685 + 3425 = 4278. Without 3425 itself that is 853, so 3425 is a deficient number.

LaTeX source of the formulas on this page

\[ 3425 = 5^{2} \times 137 \]

What are the factors of 3425?

The factors of 3425 are 1, 5, 25, 137, 685, 3425. It has 6 factors.

What are the prime factors of 3425?

5, 137. As a product: $5^{2}$ × 137.

How many factors does 3425 have?

3425 has 6 factors (3 factor pairs).

What is the sum of the factors of 3425?

4278.

Is 3425 a prime number?

No. It is divisible by 5, so 3425 = 5 × 685.