229132025

素因数分解:

$5^2\times {\mathrm{409}}^1\times {\mathrm{22409}}^1$

素因数の和:22828

約数の個数: 12

約数和(自身を含む): 284831100

約数和(自身を除く): 55699075

約数列:

[1, 5, 25, 409, 2045, 10225, 22409, 112045, 560225, 9165281, 45826405, 229132025]

約数ペア:

[(1, 229132025), (5, 45826405), (25, 9165281), (409, 560225), (2045, 112045), (10225, 22409)]