15055781

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 16860144

約数和(自身を除く): 1804363

約数列:

[1, 13, 37, 113, 277, 481, 1469, 3601, 4181, 10249, 31301, 54353, 133237, 406913, 1158137, 15055781]

約数ペア:

[(1, 15055781), (13, 1158137), (37, 406913), (113, 133237), (277, 54353), (481, 31301), (1469, 10249), (3601, 4181)]