9910218565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4120673}}^1$

素因数の和:4120728

約数の個数: 16

約数和(自身を含む): 13153191408

約数和(自身を除く): 3242972843

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 4120673, 20603365, 53568749, 152464901, 267843745, 762324505, 1982043713, 9910218565]

約数ペア:

[(1, 9910218565), (5, 1982043713), (13, 762324505), (37, 267843745), (65, 152464901), (185, 53568749), (481, 20603365), (2405, 4120673)]