417830545

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{690629}}^1$

素因数の和:690656

約数の個数: 12

約数和(自身を含む): 551122740

約数和(自身を除く): 133292195

約数列:

[1, 5, 11, 55, 121, 605, 690629, 3453145, 7596919, 37984595, 83566109, 417830545]

約数ペア:

[(1, 417830545), (5, 83566109), (11, 37984595), (55, 7596919), (121, 3453145), (605, 690629)]