90760715

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{2557}}^1$

素因数の和:2822

約数の個数: 16

約数和(自身を含む): 112961280

約数和(自身を除く): 22200565

約数列:

[1, 5, 31, 155, 229, 1145, 2557, 7099, 12785, 35495, 79267, 396335, 585553, 2927765, 18152143, 90760715]

約数ペア:

[(1, 90760715), (5, 18152143), (31, 2927765), (155, 585553), (229, 396335), (1145, 79267), (2557, 35495), (7099, 12785)]