8900425

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{673}}^1$

素因数の和:729

約数の個数: 18

約数和(自身を含む): 11554382

約数和(自身を除く): 2653957

約数列:

[1, 5, 23, 25, 115, 529, 575, 673, 2645, 3365, 13225, 15479, 16825, 77395, 356017, 386975, 1780085, 8900425]

約数ペア:

[(1, 8900425), (5, 1780085), (23, 386975), (25, 356017), (115, 77395), (529, 16825), (575, 15479), (673, 13225), (2645, 3365)]