27157855

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{677}}^1$

素因数の和:866

約数の個数: 16

約数和(自身を含む): 33390144

約数和(自身を除く): 6232289

約数列:

[1, 5, 71, 113, 355, 565, 677, 3385, 8023, 40115, 48067, 76501, 240335, 382505, 5431571, 27157855]

約数ペア:

[(1, 27157855), (5, 5431571), (71, 382505), (113, 240335), (355, 76501), (565, 48067), (677, 40115), (3385, 8023)]