4528025

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{2551}}^1$

素因数の和:2632

約数の個数: 12

約数和(自身を含む): 5696064

約数和(自身を除く): 1168039

約数列:

[1, 5, 25, 71, 355, 1775, 2551, 12755, 63775, 181121, 905605, 4528025]

約数ペア:

[(1, 4528025), (5, 905605), (25, 181121), (71, 63775), (355, 12755), (1775, 2551)]