15190208033

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{30781}}^1$

素因数の和:30858

約数の個数: 64

約数和(自身を含む): 22340344320

約数和(自身を除く): 7150136287

約数列:

[1, 7, 11, 13, 17, 29, 77, 91, 119, 143, 187, 203, 221, 319, 377, 493, 1001, 1309, 1547, 2233, 2431, 2639, 3451, 4147, 5423, 6409, 17017, 29029, 30781, 37961, 44863, 70499, 215467, 338591, 400153, 493493, 523277, 892649, 2370137, 2801071, 3662939, 4401683, 5756047, 6248543, 6802601, 9819139, 11604437, 15175033, 30811781, 40292329, 47618207, 68733973, 74828611, 81231059, 106225231, 127648807, 166925363, 197275429, 523800277, 893541649, 1168477541, 1380928003, 2170029719, 15190208033]

約数ペア:

[(1, 15190208033), (7, 2170029719), (11, 1380928003), (13, 1168477541), (17, 893541649), (29, 523800277), (77, 197275429), (91, 166925363), (119, 127648807), (143, 106225231), (187, 81231059), (203, 74828611), (221, 68733973), (319, 47618207), (377, 40292329), (493, 30811781), (1001, 15175033), (1309, 11604437), (1547, 9819139), (2233, 6802601), (2431, 6248543), (2639, 5756047), (3451, 4401683), (4147, 3662939), (5423, 2801071), (6409, 2370137), (17017, 892649), (29029, 523277), (30781, 493493), (37961, 400153), (44863, 338591), (70499, 215467)]