2235640175

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{4261}}^1$

素因数の和:4979

約数の個数: 24

約数和(自身を含む): 2866518912

約数和(自身を除く): 630878737

約数列:

[1, 5, 25, 31, 155, 677, 775, 3385, 4261, 16925, 20987, 21305, 104935, 106525, 132091, 524675, 660455, 2884697, 3302275, 14423485, 72117425, 89425607, 447128035, 2235640175]

約数ペア:

[(1, 2235640175), (5, 447128035), (25, 89425607), (31, 72117425), (155, 14423485), (677, 3302275), (775, 2884697), (3385, 660455), (4261, 524675), (16925, 132091), (20987, 106525), (21305, 104935)]