31996095

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{857}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 54362880

約数和(自身を除く): 22366785

約数列:

[1, 3, 5, 15, 19, 57, 95, 131, 285, 393, 655, 857, 1965, 2489, 2571, 4285, 7467, 12445, 12855, 16283, 37335, 48849, 81415, 112267, 244245, 336801, 561335, 1684005, 2133073, 6399219, 10665365, 31996095]

約数ペア:

[(1, 31996095), (3, 10665365), (5, 6399219), (15, 2133073), (19, 1684005), (57, 561335), (95, 336801), (131, 244245), (285, 112267), (393, 81415), (655, 48849), (857, 37335), (1965, 16283), (2489, 12855), (2571, 12445), (4285, 7467)]