88488625

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 114820992

約数和(自身を除く): 26332367

約数列:

[1, 5, 25, 43, 101, 125, 163, 215, 505, 815, 1075, 2525, 4075, 4343, 5375, 7009, 12625, 16463, 20375, 21715, 35045, 82315, 108575, 175225, 411575, 542875, 707909, 876125, 2057875, 3539545, 17697725, 88488625]

約数ペア:

[(1, 88488625), (5, 17697725), (25, 3539545), (43, 2057875), (101, 876125), (125, 707909), (163, 542875), (215, 411575), (505, 175225), (815, 108575), (1075, 82315), (2525, 35045), (4075, 21715), (4343, 20375), (5375, 16463), (7009, 12625)]