315942675

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{5009}}^1$

素因数の和:5080

約数の個数: 36

約数和(自身を含む): 541100040

約数和(自身を除く): 225157365

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 841, 2175, 2523, 4205, 5009, 12615, 15027, 21025, 25045, 63075, 75135, 125225, 145261, 375675, 435783, 726305, 2178915, 3631525, 4212569, 10894575, 12637707, 21062845, 63188535, 105314225, 315942675]

約数ペア:

[(1, 315942675), (3, 105314225), (5, 63188535), (15, 21062845), (25, 12637707), (29, 10894575), (75, 4212569), (87, 3631525), (145, 2178915), (435, 726305), (725, 435783), (841, 375675), (2175, 145261), (2523, 125225), (4205, 75135), (5009, 63075), (12615, 25045), (15027, 21025)]