5270195

素因数分解:

$5^1\times 7^4\times {\mathrm{439}}^1$

素因数の和:472

約数の個数: 20

約数和(自身を含む): 7394640

約数和(自身を除く): 2124445

約数列:

[1, 5, 7, 35, 49, 245, 343, 439, 1715, 2195, 2401, 3073, 12005, 15365, 21511, 107555, 150577, 752885, 1054039, 5270195]

約数ペア:

[(1, 5270195), (5, 1054039), (7, 752885), (35, 150577), (49, 107555), (245, 21511), (343, 15365), (439, 12005), (1715, 3073), (2195, 2401)]