3789455

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 4842720

約数和(自身を除く): 1053265

約数列:

[1, 5, 19, 95, 113, 353, 565, 1765, 2147, 6707, 10735, 33535, 39889, 199445, 757891, 3789455]

約数ペア:

[(1, 3789455), (5, 757891), (19, 199445), (95, 39889), (113, 33535), (353, 10735), (565, 6707), (1765, 2147)]