15241548

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{23}}^2$

素因数の和:81

約数の個数: 90

約数和(自身を含む): 43370684

約数和(自身を除く): 28129136

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 343, 483, 529, 588, 644, 686, 966, 1029, 1058, 1127, 1372, 1587, 1932, 2058, 2116, 2254, 2401, 3174, 3381, 3703, 4116, 4508, 4802, 6348, 6762, 7203, 7406, 7889, 9604, 11109, 13524, 14406, 14812, 15778, 22218, 23667, 25921, 28812, 31556, 44436, 47334, 51842, 55223, 77763, 94668, 103684, 110446, 155526, 165669, 181447, 220892, 311052, 331338, 362894, 544341, 662676, 725788, 1088682, 1270129, 2177364, 2540258, 3810387, 5080516, 7620774, 15241548]

約数ペア:

[(1, 15241548), (2, 7620774), (3, 5080516), (4, 3810387), (6, 2540258), (7, 2177364), (12, 1270129), (14, 1088682), (21, 725788), (23, 662676), (28, 544341), (42, 362894), (46, 331338), (49, 311052), (69, 220892), (84, 181447), (92, 165669), (98, 155526), (138, 110446), (147, 103684), (161, 94668), (196, 77763), (276, 55223), (294, 51842), (322, 47334), (343, 44436), (483, 31556), (529, 28812), (588, 25921), (644, 23667), (686, 22218), (966, 15778), (1029, 14812), (1058, 14406), (1127, 13524), (1372, 11109), (1587, 9604), (1932, 7889), (2058, 7406), (2116, 7203), (2254, 6762), (2401, 6348), (3174, 4802), (3381, 4508), (3703, 4116)]