331358205

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{26267}}^1$

素因数の和:26333

約数の個数: 24

約数和(自身を含む): 549106272

約数和(自身を除く): 217748067

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 841, 2523, 4205, 12615, 26267, 78801, 131335, 394005, 761743, 2285229, 3808715, 11426145, 22090547, 66271641, 110452735, 331358205]

約数ペア:

[(1, 331358205), (3, 110452735), (5, 66271641), (15, 22090547), (29, 11426145), (87, 3808715), (145, 2285229), (435, 761743), (841, 394005), (2523, 131335), (4205, 78801), (12615, 26267)]