118512135

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:853

約数の個数: 72

約数和(自身を含む): 242644896

約数和(自身を除く): 124132761

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 71, 105, 147, 213, 245, 315, 355, 441, 497, 639, 735, 757, 1065, 1491, 2205, 2271, 2485, 3195, 3479, 3785, 4473, 5299, 6813, 7455, 10437, 11355, 15897, 17395, 22365, 26495, 31311, 34065, 37093, 47691, 52185, 53747, 79485, 111279, 156555, 161241, 185465, 238455, 268735, 333837, 376229, 483723, 556395, 806205, 1128687, 1669185, 1881145, 2418615, 2633603, 3386061, 5643435, 7900809, 13168015, 16930305, 23702427, 39504045, 118512135]

約数ペア:

[(1, 118512135), (3, 39504045), (5, 23702427), (7, 16930305), (9, 13168015), (15, 7900809), (21, 5643435), (35, 3386061), (45, 2633603), (49, 2418615), (63, 1881145), (71, 1669185), (105, 1128687), (147, 806205), (213, 556395), (245, 483723), (315, 376229), (355, 333837), (441, 268735), (497, 238455), (639, 185465), (735, 161241), (757, 156555), (1065, 111279), (1491, 79485), (2205, 53747), (2271, 52185), (2485, 47691), (3195, 37093), (3479, 34065), (3785, 31311), (4473, 26495), (5299, 22365), (6813, 17395), (7455, 15897), (10437, 11355)]