15542514

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 36621312

約数和(自身を除く): 21078798

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 127, 234, 254, 381, 523, 762, 1046, 1143, 1569, 1651, 2286, 3138, 3302, 4707, 4953, 6799, 9414, 9906, 13598, 14859, 20397, 29718, 40794, 61191, 66421, 122382, 132842, 199263, 398526, 597789, 863473, 1195578, 1726946, 2590419, 5180838, 7771257, 15542514]

約数ペア:

[(1, 15542514), (2, 7771257), (3, 5180838), (6, 2590419), (9, 1726946), (13, 1195578), (18, 863473), (26, 597789), (39, 398526), (78, 199263), (117, 132842), (127, 122382), (234, 66421), (254, 61191), (381, 40794), (523, 29718), (762, 20397), (1046, 14859), (1143, 13598), (1569, 9906), (1651, 9414), (2286, 6799), (3138, 4953), (3302, 4707)]