15503904

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 49120344

約数和(自身を除く): 33616440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 72, 78, 82, 96, 101, 104, 117, 123, 144, 156, 164, 202, 208, 234, 246, 288, 303, 312, 328, 369, 404, 416, 468, 492, 533, 606, 624, 656, 738, 808, 909, 936, 984, 1066, 1212, 1248, 1312, 1313, 1476, 1599, 1616, 1818, 1872, 1968, 2132, 2424, 2626, 2952, 3198, 3232, 3636, 3744, 3936, 3939, 4141, 4264, 4797, 4848, 5252, 5904, 6396, 7272, 7878, 8282, 8528, 9594, 9696, 10504, 11808, 11817, 12423, 12792, 14544, 15756, 16564, 17056, 19188, 21008, 23634, 24846, 25584, 29088, 31512, 33128, 37269, 38376, 42016, 47268, 49692, 51168, 53833, 63024, 66256, 74538, 76752, 94536, 99384, 107666, 126048, 132512, 149076, 153504, 161499, 189072, 198768, 215332, 298152, 322998, 378144, 397536, 430664, 484497, 596304, 645996, 861328, 968994, 1192608, 1291992, 1722656, 1937988, 2583984, 3875976, 5167968, 7751952, 15503904]

約数ペア:

[(1, 15503904), (2, 7751952), (3, 5167968), (4, 3875976), (6, 2583984), (8, 1937988), (9, 1722656), (12, 1291992), (13, 1192608), (16, 968994), (18, 861328), (24, 645996), (26, 596304), (32, 484497), (36, 430664), (39, 397536), (41, 378144), (48, 322998), (52, 298152), (72, 215332), (78, 198768), (82, 189072), (96, 161499), (101, 153504), (104, 149076), (117, 132512), (123, 126048), (144, 107666), (156, 99384), (164, 94536), (202, 76752), (208, 74538), (234, 66256), (246, 63024), (288, 53833), (303, 51168), (312, 49692), (328, 47268), (369, 42016), (404, 38376), (416, 37269), (468, 33128), (492, 31512), (533, 29088), (606, 25584), (624, 24846), (656, 23634), (738, 21008), (808, 19188), (909, 17056), (936, 16564), (984, 15756), (1066, 14544), (1212, 12792), (1248, 12423), (1312, 11817), (1313, 11808), (1476, 10504), (1599, 9696), (1616, 9594), (1818, 8528), (1872, 8282), (1968, 7878), (2132, 7272), (2424, 6396), (2626, 5904), (2952, 5252), (3198, 4848), (3232, 4797), (3636, 4264), (3744, 4141), (3936, 3939)]