47011225

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{5209}}^1$

素因数の和:5257

約数の個数: 18

約数和(自身を含む): 61535310

約数和(自身を除く): 14524085

約数列:

[1, 5, 19, 25, 95, 361, 475, 1805, 5209, 9025, 26045, 98971, 130225, 494855, 1880449, 2474275, 9402245, 47011225]

約数ペア:

[(1, 47011225), (5, 9402245), (19, 2474275), (25, 1880449), (95, 494855), (361, 130225), (475, 98971), (1805, 26045), (5209, 9025)]