57918835

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{68543}}^1$

素因数の和:68574

約数の個数: 12

約数和(自身を含む): 75261312

約数和(自身を除く): 17342477

約数列:

[1, 5, 13, 65, 169, 845, 68543, 342715, 891059, 4455295, 11583767, 57918835]

約数ペア:

[(1, 57918835), (5, 11583767), (13, 4455295), (65, 891059), (169, 342715), (845, 68543)]