54285335

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3779}}^1$

素因数の和:3827

約数の個数: 24

約数和(自身を含む): 74707920

約数和(自身を除く): 20422585

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 845, 1105, 2873, 3779, 14365, 18895, 49127, 64243, 245635, 321215, 638651, 835159, 3193255, 4175795, 10857067, 54285335]

約数ペア:

[(1, 54285335), (5, 10857067), (13, 4175795), (17, 3193255), (65, 835159), (85, 638651), (169, 321215), (221, 245635), (845, 64243), (1105, 49127), (2873, 18895), (3779, 14365)]