11831625

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:843

約数の個数: 48

約数和(自身を含む): 22997520

約数和(自身を除く): 11165895

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 375, 585, 809, 975, 1125, 1625, 2427, 2925, 4045, 4875, 7281, 10517, 12135, 14625, 20225, 31551, 36405, 52585, 60675, 94653, 101125, 157755, 182025, 262925, 303375, 473265, 788775, 910125, 1314625, 2366325, 3943875, 11831625]

約数ペア:

[(1, 11831625), (3, 3943875), (5, 2366325), (9, 1314625), (13, 910125), (15, 788775), (25, 473265), (39, 303375), (45, 262925), (65, 182025), (75, 157755), (117, 101125), (125, 94653), (195, 60675), (225, 52585), (325, 36405), (375, 31551), (585, 20225), (809, 14625), (975, 12135), (1125, 10517), (1625, 7281), (2427, 4875), (2925, 4045)]