389655132065

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{34519}}^1\times {\mathrm{19979}}^1$

素因数の和:54616

約数の個数: 16

約数和(自身を含む): 471761366400

約数和(自身を除く): 82106234335

約数列:

[1, 5, 113, 565, 19979, 34519, 99895, 172595, 2257627, 3900647, 11288135, 19503235, 689655101, 3448275505, 77931026413, 389655132065]

約数ペア:

[(1, 389655132065), (5, 77931026413), (113, 3448275505), (565, 689655101), (19979, 19503235), (34519, 11288135), (99895, 3900647), (172595, 2257627)]