75753405

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1423}}^1$

素因数の和:1467

約数の個数: 72

約数和(自身を含む): 162609408

約数和(自身を除く): 86856003

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 169, 195, 273, 315, 455, 507, 585, 819, 845, 1183, 1365, 1423, 1521, 2535, 3549, 4095, 4269, 5915, 7115, 7605, 9961, 10647, 12807, 17745, 18499, 21345, 29883, 49805, 53235, 55497, 64035, 89649, 92495, 129493, 149415, 166491, 240487, 277485, 388479, 448245, 647465, 721461, 832455, 1165437, 1202435, 1683409, 1942395, 2164383, 3607305, 5050227, 5827185, 8417045, 10821915, 15150681, 25251135, 75753405]

約数ペア:

[(1, 75753405), (3, 25251135), (5, 15150681), (7, 10821915), (9, 8417045), (13, 5827185), (15, 5050227), (21, 3607305), (35, 2164383), (39, 1942395), (45, 1683409), (63, 1202435), (65, 1165437), (91, 832455), (105, 721461), (117, 647465), (169, 448245), (195, 388479), (273, 277485), (315, 240487), (455, 166491), (507, 149415), (585, 129493), (819, 92495), (845, 89649), (1183, 64035), (1365, 55497), (1423, 53235), (1521, 49805), (2535, 29883), (3549, 21345), (4095, 18499), (4269, 17745), (5915, 12807), (7115, 10647), (7605, 9961)]