31135225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2633}}^1$

素因数の和:2697

約数の個数: 24

約数和(自身を含む): 43113312

約数和(自身を除く): 11978087

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 473, 1075, 2365, 2633, 11825, 13165, 28963, 65825, 113219, 144815, 566095, 724075, 1245409, 2830475, 6227045, 31135225]

約数ペア:

[(1, 31135225), (5, 6227045), (11, 2830475), (25, 1245409), (43, 724075), (55, 566095), (215, 144815), (275, 113219), (473, 65825), (1075, 28963), (2365, 13165), (2633, 11825)]