4682025

素因数分解:

$3^2\times 5^2\times {\mathrm{20809}}^1$

素因数の和:20825

約数の個数: 18

約数和(自身を含む): 8386430

約数和(自身を除く): 3704405

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 20809, 62427, 104045, 187281, 312135, 520225, 936405, 1560675, 4682025]

約数ペア:

[(1, 4682025), (3, 1560675), (5, 936405), (9, 520225), (15, 312135), (25, 187281), (45, 104045), (75, 62427), (225, 20809)]