10621875

素因数分解:

$3^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 19498752

約数和(自身を除く): 8876877

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 103, 125, 165, 275, 309, 375, 515, 625, 825, 1133, 1375, 1545, 1875, 2575, 3125, 3399, 4125, 5665, 6875, 7725, 9375, 12875, 16995, 20625, 28325, 34375, 38625, 64375, 84975, 103125, 141625, 193125, 321875, 424875, 708125, 965625, 2124375, 3540625, 10621875]

約数ペア:

[(1, 10621875), (3, 3540625), (5, 2124375), (11, 965625), (15, 708125), (25, 424875), (33, 321875), (55, 193125), (75, 141625), (103, 103125), (125, 84975), (165, 64375), (275, 38625), (309, 34375), (375, 28325), (515, 20625), (625, 16995), (825, 12875), (1133, 9375), (1375, 7725), (1545, 6875), (1875, 5665), (2575, 4125), (3125, 3399)]