203668335

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15137}}^1$

素因数の和:15184

約数の個数: 48

約数和(自身を含む): 396736704

約数和(自身を除く): 193068369

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 4485, 13455, 15137, 45411, 75685, 136233, 196781, 227055, 348151, 590343, 681165, 983905, 1044453, 1740755, 1771029, 2951715, 3133359, 4525963, 5222265, 8855145, 13577889, 15666795, 22629815, 40733667, 67889445, 203668335]

約数ペア:

[(1, 203668335), (3, 67889445), (5, 40733667), (9, 22629815), (13, 15666795), (15, 13577889), (23, 8855145), (39, 5222265), (45, 4525963), (65, 3133359), (69, 2951715), (115, 1771029), (117, 1740755), (195, 1044453), (207, 983905), (299, 681165), (345, 590343), (585, 348151), (897, 227055), (1035, 196781), (1495, 136233), (2691, 75685), (4485, 45411), (13455, 15137)]