75717571

素因数分解:

${\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 79163424

約数和(自身を除く): 3445853

約数列:

[1, 67, 73, 113, 137, 4891, 7571, 8249, 9179, 10001, 15481, 552683, 670067, 1037227, 1130113, 75717571]

約数ペア:

[(1, 75717571), (67, 1130113), (73, 1037227), (113, 670067), (137, 552683), (4891, 15481), (7571, 10001), (8249, 9179)]