54277925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{167009}}^1$

素因数の和:167032

約数の個数: 12

約数和(自身を含む): 72482340

約数和(自身を除く): 18204415

約数列:

[1, 5, 13, 25, 65, 325, 167009, 835045, 2171117, 4175225, 10855585, 54277925]

約数ペア:

[(1, 54277925), (5, 10855585), (13, 4175225), (25, 2171117), (65, 835045), (325, 167009)]