57541445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{5431}}^1$

素因数の和:5612

約数の個数: 16

約数和(自身を含む): 74831232

約数和(自身を除く): 17289787

約数列:

[1, 5, 13, 65, 163, 815, 2119, 5431, 10595, 27155, 70603, 353015, 885253, 4426265, 11508289, 57541445]

約数ペア:

[(1, 57541445), (5, 11508289), (13, 4426265), (65, 885253), (163, 353015), (815, 70603), (2119, 27155), (5431, 10595)]