234897905

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{2473}}^1$

素因数の和:2657

約数の個数: 24

約数和(自身を含む): 311931816

約数和(自身を除く): 77033911

約数列:

[1, 5, 11, 55, 121, 157, 605, 785, 1727, 2473, 8635, 12365, 18997, 27203, 94985, 136015, 299233, 388261, 1496165, 1941305, 4270871, 21354355, 46979581, 234897905]

約数ペア:

[(1, 234897905), (5, 46979581), (11, 21354355), (55, 4270871), (121, 1941305), (157, 1496165), (605, 388261), (785, 299233), (1727, 136015), (2473, 94985), (8635, 27203), (12365, 18997)]