All divisors of the number 45
Full list of divisors:
| Divisor | Prime |
|---|---|
| 1 | |
| 3 | |
| 5 | |
| 9 | |
| 15 | |
| 45 |
Total natural divisors: 6, there are prime from them 2.
Sum of all divisors:: 78.
Numbers divisible by 45
45, 90, 135, 180, 225, 270, 315, 360, 405, 450, 495, 540, 585, 630, 675, ...
The smallest: 45.
How many two digit numbers are divisible by 45
45 (the smallest), 90 (the largest), There are 2 two digit numbers divisible by 45.
Three-digit numbers divisible by 45
135 (the smallest), 180, 225, 270, 315, 360, ..., 990 (the largest), There are 20 three digit numbers divisible by 45.
Above are only those numbers that can be divided by 45 without remainder.
- We have the possibility of self-calculations, use the form below.