138156996825

素因数分解:

$3^2\times 5^2\times {\mathrm{181}}^1\times {\mathrm{263}}^1\times {\mathrm{12899}}^1$

素因数の和:13359

約数の個数: 72

約数和(自身を含む): 249787137600

約数和(自身を除く): 111630140775

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 181, 225, 263, 543, 789, 905, 1315, 1629, 2367, 2715, 3945, 4525, 6575, 8145, 11835, 12899, 13575, 19725, 38697, 40725, 47603, 59175, 64495, 116091, 142809, 193485, 238015, 322475, 428427, 580455, 714045, 967425, 1190075, 2142135, 2334719, 2902275, 3392437, 3570225, 7004157, 10177311, 10710675, 11673595, 16962185, 21012471, 30531933, 35020785, 50886555, 58367975, 84810925, 105062355, 152659665, 175103925, 254432775, 525311775, 614031097, 763298325, 1842093291, 3070155485, 5526279873, 9210466455, 15350777425, 27631399365, 46052332275, 138156996825]

約数ペア:

[(1, 138156996825), (3, 46052332275), (5, 27631399365), (9, 15350777425), (15, 9210466455), (25, 5526279873), (45, 3070155485), (75, 1842093291), (181, 763298325), (225, 614031097), (263, 525311775), (543, 254432775), (789, 175103925), (905, 152659665), (1315, 105062355), (1629, 84810925), (2367, 58367975), (2715, 50886555), (3945, 35020785), (4525, 30531933), (6575, 21012471), (8145, 16962185), (11835, 11673595), (12899, 10710675), (13575, 10177311), (19725, 7004157), (38697, 3570225), (40725, 3392437), (47603, 2902275), (59175, 2334719), (64495, 2142135), (116091, 1190075), (142809, 967425), (193485, 714045), (238015, 580455), (322475, 428427)]