22587025

素因数分解:

$5^2\times {\mathrm{47}}^2\times {\mathrm{409}}^1$

素因数の和:513

約数の個数: 18

約数和(自身を含む): 28686470

約数和(自身を除く): 6099445

約数列:

[1, 5, 25, 47, 235, 409, 1175, 2045, 2209, 10225, 11045, 19223, 55225, 96115, 480575, 903481, 4517405, 22587025]

約数ペア:

[(1, 22587025), (5, 4517405), (25, 903481), (47, 480575), (235, 96115), (409, 55225), (1175, 19223), (2045, 11045), (2209, 10225)]