156955657485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2521}}^1\times {\mathrm{377329}}^1$

素因数の和:379869

約数の個数: 32

約数和(自身を含む): 274068362880

約数和(自身を除く): 117112705395

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 2521, 7563, 12605, 27731, 37815, 83193, 138655, 377329, 415965, 1131987, 1886645, 4150619, 5659935, 12451857, 20753095, 62259285, 951246409, 2853739227, 4756232045, 10463710499, 14268696135, 31391131497, 52318552495, 156955657485]

約数ペア:

[(1, 156955657485), (3, 52318552495), (5, 31391131497), (11, 14268696135), (15, 10463710499), (33, 4756232045), (55, 2853739227), (165, 951246409), (2521, 62259285), (7563, 20753095), (12605, 12451857), (27731, 5659935), (37815, 4150619), (83193, 1886645), (138655, 1131987), (377329, 415965)]