40915881215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{563153}}^1$

素因数の和:564490

約数の個数: 16

約数和(自身を含む): 53603250336

約数和(自身を除く): 12687369121

約数列:

[1, 5, 11, 55, 1321, 6605, 14531, 72655, 563153, 2815765, 6194683, 30973415, 743925113, 3719625565, 8183176243, 40915881215]

約数ペア:

[(1, 40915881215), (5, 8183176243), (11, 3719625565), (55, 743925113), (1321, 30973415), (6605, 6194683), (14531, 2815765), (72655, 563153)]