Factors of 537

The factors of 537 are 1, 3, 179, 537. It has 4 factors.

Factors of 537

Pick any whole number from 1 to 10,000.

537 = 3 \times 179

How to work it out

1
A factor of 537 is a whole number that divides it with nothing left over. You only need to test the numbers up to √537 ≈ 23.17; every one that divides gives a pair.
2
The factor pairs are listed in the table below. Together they give 4 factors.
3
Prime factorisation: keep dividing by the smallest prime that fits.
$537 = 3 \times 179$
4
Add all the factors: 1 + 3 + 179 + 537 = 720. Without 537 itself that is 183, so 537 is a deficient number.

LaTeX source of the formulas on this page

\[ 537 = 3 \times 179 \]

Factor	Pairs with	Product
1	537	1 × 537 = 537
3	179	3 × 179 = 537

What are the factors of 537?

The factors of 537 are 1, 3, 179, 537. It has 4 factors.

What are the prime factors of 537?

3, 179. As a product: 3 × 179.

How many factors does 537 have?

537 has 4 factors (2 factor pairs).

What is the sum of the factors of 537?

720.

Is 537 a prime number?

No. It is divisible by 3, so 537 = 3 × 179.