77263315

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{991}}^1$

素因数の和:1530

約数の個数: 16

約数和(自身を含む): 95993856

約数和(自身を除く): 18730541

約数列:

[1, 5, 31, 155, 503, 991, 2515, 4955, 15593, 30721, 77965, 153605, 498473, 2492365, 15452663, 77263315]

約数ペア:

[(1, 77263315), (5, 15452663), (31, 2492365), (155, 498473), (503, 153605), (991, 77965), (2515, 30721), (4955, 15593)]