15105648

素因数分解:

$2^4\times 3^1\times {\mathrm{389}}^1\times {\mathrm{809}}^1$

素因数の和:1209

約数の個数: 40

約数和(自身を含む): 39171600

約数和(自身を除く): 24065952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 389, 778, 809, 1167, 1556, 1618, 2334, 2427, 3112, 3236, 4668, 4854, 6224, 6472, 9336, 9708, 12944, 18672, 19416, 38832, 314701, 629402, 944103, 1258804, 1888206, 2517608, 3776412, 5035216, 7552824, 15105648]

約数ペア:

[(1, 15105648), (2, 7552824), (3, 5035216), (4, 3776412), (6, 2517608), (8, 1888206), (12, 1258804), (16, 944103), (24, 629402), (48, 314701), (389, 38832), (778, 19416), (809, 18672), (1167, 12944), (1556, 9708), (1618, 9336), (2334, 6472), (2427, 6224), (3112, 4854), (3236, 4668)]