84262495

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{3911}}^1$

素因数の和:4086

約数の個数: 16

約数和(自身を含む): 105154560

約数和(自身を除く): 20892065

約数列:

[1, 5, 31, 139, 155, 695, 3911, 4309, 19555, 21545, 121241, 543629, 606205, 2718145, 16852499, 84262495]

約数ペア:

[(1, 84262495), (5, 16852499), (31, 2718145), (139, 606205), (155, 543629), (695, 121241), (3911, 21545), (4309, 19555)]