7325660745

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{479}}^1\times {\mathrm{2011}}^1$

素因数の和:2527

約数の個数: 72

約数和(自身を含む): 13785258240

約数和(自身を除く): 6459597495

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 479, 507, 585, 845, 1437, 1521, 2011, 2395, 2535, 4311, 6033, 6227, 7185, 7605, 10055, 18099, 18681, 21555, 26143, 30165, 31135, 56043, 78429, 80951, 90495, 93405, 130715, 235287, 242853, 280215, 339859, 392145, 404755, 728559, 963269, 1019577, 1176435, 1214265, 1699295, 2889807, 3058731, 3642795, 4816345, 5097885, 8669421, 12522497, 14449035, 15293655, 37567491, 43347105, 62612485, 112702473, 162792461, 187837455, 488377383, 563512365, 813962305, 1465132149, 2441886915, 7325660745]

約数ペア:

[(1, 7325660745), (3, 2441886915), (5, 1465132149), (9, 813962305), (13, 563512365), (15, 488377383), (39, 187837455), (45, 162792461), (65, 112702473), (117, 62612485), (169, 43347105), (195, 37567491), (479, 15293655), (507, 14449035), (585, 12522497), (845, 8669421), (1437, 5097885), (1521, 4816345), (2011, 3642795), (2395, 3058731), (2535, 2889807), (4311, 1699295), (6033, 1214265), (6227, 1176435), (7185, 1019577), (7605, 963269), (10055, 728559), (18099, 404755), (18681, 392145), (21555, 339859), (26143, 280215), (30165, 242853), (31135, 235287), (56043, 130715), (78429, 93405), (80951, 90495)]