522331025

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{2857}}^1$

素因数の和:3041

約数の個数: 24

約数和(自身を含む): 663421824

約数和(自身を除く): 141090799

約数列:

[1, 5, 25, 71, 103, 355, 515, 1775, 2575, 2857, 7313, 14285, 36565, 71425, 182825, 202847, 294271, 1014235, 1471355, 5071175, 7356775, 20893241, 104466205, 522331025]

約数ペア:

[(1, 522331025), (5, 104466205), (25, 20893241), (71, 7356775), (103, 5071175), (355, 1471355), (515, 1014235), (1775, 294271), (2575, 202847), (2857, 182825), (7313, 71425), (14285, 36565)]