15217566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 38320128

約数和(自身を除く): 23102562

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 78, 91, 94, 141, 182, 273, 282, 329, 546, 593, 611, 658, 987, 1186, 1222, 1779, 1833, 1974, 3558, 3666, 4151, 4277, 7709, 8302, 8554, 12453, 12831, 15418, 23127, 24906, 25662, 27871, 46254, 53963, 55742, 83613, 107926, 161889, 167226, 195097, 323778, 362323, 390194, 585291, 724646, 1086969, 1170582, 2173938, 2536261, 5072522, 7608783, 15217566]

約数ペア:

[(1, 15217566), (2, 7608783), (3, 5072522), (6, 2536261), (7, 2173938), (13, 1170582), (14, 1086969), (21, 724646), (26, 585291), (39, 390194), (42, 362323), (47, 323778), (78, 195097), (91, 167226), (94, 161889), (141, 107926), (182, 83613), (273, 55742), (282, 53963), (329, 46254), (546, 27871), (593, 25662), (611, 24906), (658, 23127), (987, 15418), (1186, 12831), (1222, 12453), (1779, 8554), (1833, 8302), (1974, 7709), (3558, 4277), (3666, 4151)]