75217885

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{1987}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 92465856

約数和(自身を除く): 17247971

約数列:

[1, 5, 67, 113, 335, 565, 1987, 7571, 9935, 37855, 133129, 224531, 665645, 1122655, 15043577, 75217885]

約数ペア:

[(1, 75217885), (5, 15043577), (67, 1122655), (113, 665645), (335, 224531), (565, 133129), (1987, 37855), (7571, 9935)]