15112461

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 25014528

約数和(自身を除く): 9902067

約数列:

[1, 3, 7, 13, 21, 39, 91, 197, 273, 281, 591, 843, 1379, 1967, 2561, 3653, 4137, 5901, 7683, 10959, 17927, 25571, 53781, 55357, 76713, 166071, 387499, 719641, 1162497, 2158923, 5037487, 15112461]

約数ペア:

[(1, 15112461), (3, 5037487), (7, 2158923), (13, 1162497), (21, 719641), (39, 387499), (91, 166071), (197, 76713), (273, 55357), (281, 53781), (591, 25571), (843, 17927), (1379, 10959), (1967, 7683), (2561, 5901), (3653, 4137)]