224710225

素因数分解:

$5^2\times {\mathrm{2801}}^1\times {\mathrm{3209}}^1$

素因数の和:6020

約数の個数: 12

約数和(自身を含む): 278827020

約数和(自身を除く): 54116795

約数列:

[1, 5, 25, 2801, 3209, 14005, 16045, 70025, 80225, 8988409, 44942045, 224710225]

約数ペア:

[(1, 224710225), (5, 44942045), (25, 8988409), (2801, 80225), (3209, 70025), (14005, 16045)]