71855005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{7481}}^1$

素因数の和:7616

約数の個数: 16

約数和(自身を含む): 92118384

約数和(自身を除く): 20263379

約数列:

[1, 5, 17, 85, 113, 565, 1921, 7481, 9605, 37405, 127177, 635885, 845353, 4226765, 14371001, 71855005]

約数ペア:

[(1, 71855005), (5, 14371001), (17, 4226765), (85, 845353), (113, 635885), (565, 127177), (1921, 37405), (7481, 9605)]