289447345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{37861}}^1$

素因数の和:38016

約数の個数: 16

約数和(自身を含む): 381648960

約数和(自身を除く): 92201615

約数列:

[1, 5, 11, 55, 139, 695, 1529, 7645, 37861, 189305, 416471, 2082355, 5262679, 26313395, 57889469, 289447345]

約数ペア:

[(1, 289447345), (5, 57889469), (11, 26313395), (55, 5262679), (139, 2082355), (695, 416471), (1529, 189305), (7645, 37861)]