84257885

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{757}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 102657456

約数和(自身を除く): 18399571

約数列:

[1, 5, 113, 197, 565, 757, 985, 3785, 22261, 85541, 111305, 149129, 427705, 745645, 16851577, 84257885]

約数ペア:

[(1, 84257885), (5, 16851577), (113, 745645), (197, 427705), (565, 149129), (757, 111305), (985, 85541), (3785, 22261)]