78968665

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1\times {\mathrm{677}}^1$

素因数の和:1292

約数の個数: 16

約数和(自身を含む): 97387920

約数和(自身を除く): 18419255

約数列:

[1, 5, 41, 205, 569, 677, 2845, 3385, 23329, 27757, 116645, 138785, 385213, 1926065, 15793733, 78968665]

約数ペア:

[(1, 78968665), (5, 15793733), (41, 1926065), (205, 385213), (569, 138785), (677, 116645), (2845, 27757), (3385, 23329)]