15680135

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2311}}^1$

素因数の和:2398

約数の個数: 16

約数和(自身を含む): 19975680

約数和(自身を除く): 4295545

約数列:

[1, 5, 23, 59, 115, 295, 1357, 2311, 6785, 11555, 53153, 136349, 265765, 681745, 3136027, 15680135]

約数ペア:

[(1, 15680135), (5, 3136027), (23, 681745), (59, 265765), (115, 136349), (295, 53153), (1357, 11555), (2311, 6785)]