Factors of 215

The factors of 215 are 1, 5, 43, 215. It has 4 factors.

Factors of 215

Pick any whole number from 1 to 10,000.

215 = 5 \times 43

How to work it out

1
A factor of 215 is a whole number that divides it with nothing left over. You only need to test the numbers up to √215 ≈ 14.66; 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.
$215 = 5 \times 43$
4
Add all the factors: 1 + 5 + 43 + 215 = 264. Without 215 itself that is 49, so 215 is a deficient number.

LaTeX source of the formulas on this page

\[ 215 = 5 \times 43 \]

Factor	Pairs with	Product
1	215	1 × 215 = 215
5	43	5 × 43 = 215

What are the factors of 215?

The factors of 215 are 1, 5, 43, 215. It has 4 factors.

What are the prime factors of 215?

5, 43. As a product: 5 × 43.

How many factors does 215 have?

215 has 4 factors (2 factor pairs).

What is the sum of the factors of 215?

264.

Is 215 a prime number?

No. It is divisible by 5, so 215 = 5 × 43.