25117543

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 29091888

約数和(自身を除く): 3974345

約数列:

[1, 11, 41, 61, 83, 121, 451, 671, 913, 2501, 3403, 4961, 5063, 7381, 10043, 27511, 37433, 55693, 207583, 302621, 411763, 612623, 2283413, 25117543]

約数ペア:

[(1, 25117543), (11, 2283413), (41, 612623), (61, 411763), (83, 302621), (121, 207583), (451, 55693), (671, 37433), (913, 27511), (2501, 10043), (3403, 7381), (4961, 5063)]