41016875

素因数分解:

$5^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 40

約数和(自身を含む): 55482240

約数和(自身を除く): 14465365

約数列:

[1, 5, 25, 29, 31, 73, 125, 145, 155, 365, 625, 725, 775, 899, 1825, 2117, 2263, 3625, 3875, 4495, 9125, 10585, 11315, 18125, 19375, 22475, 45625, 52925, 56575, 65627, 112375, 264625, 282875, 328135, 561875, 1323125, 1414375, 1640675, 8203375, 41016875]

約数ペア:

[(1, 41016875), (5, 8203375), (25, 1640675), (29, 1414375), (31, 1323125), (73, 561875), (125, 328135), (145, 282875), (155, 264625), (365, 112375), (625, 65627), (725, 56575), (775, 52925), (899, 45625), (1825, 22475), (2117, 19375), (2263, 18125), (3625, 11315), (3875, 10585), (4495, 9125)]