313079455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{102481}}^1$

素因数の和:102546

約数の個数: 16

約数和(自身を含む): 413207424

約数和(自身を除く): 100127969

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 102481, 512405, 1332253, 4816607, 6661265, 24083035, 62615891, 313079455]

約数ペア:

[(1, 313079455), (5, 62615891), (13, 24083035), (47, 6661265), (65, 4816607), (235, 1332253), (611, 512405), (3055, 102481)]