Factors of 135
135 has 8 factors.
All factors of 135
1, 3, 5, 9, 15, 27, 45, 135
Prime factorization: 3³ × 5
Number of factors
8
Sum of factors
240
Prime?
No
Factor pairs of 135
Each pair multiplies together to make 135:
| Pair | Product |
|---|---|
| 1 × 135 | 135 |
| 3 × 45 | 135 |
| 5 × 27 | 135 |
| 9 × 15 | 135 |
Factors of nearby numbers
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Frequently asked questions
What are the factors of 135?+
The factors of 135 are 1, 3, 5, 9, 15, 27, 45, 135 — that is 8 factors in total.
What is the prime factorization of 135?+
The prime factorization of 135 is 3³ × 5.
Is 135 a prime number?+
No. 135 has 8 factors, more than just 1 and itself, so it is a composite number.