15531288

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{3067}}^1$

素因数の和:3287

約数の個数: 32

約数和(自身を含む): 39024960

約数和(自身を除く): 23493672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 633, 844, 1266, 1688, 2532, 3067, 5064, 6134, 9201, 12268, 18402, 24536, 36804, 73608, 647137, 1294274, 1941411, 2588548, 3882822, 5177096, 7765644, 15531288]

約数ペア:

[(1, 15531288), (2, 7765644), (3, 5177096), (4, 3882822), (6, 2588548), (8, 1941411), (12, 1294274), (24, 647137), (211, 73608), (422, 36804), (633, 24536), (844, 18402), (1266, 12268), (1688, 9201), (2532, 6134), (3067, 5064)]