25282925

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 33227040

約数和(自身を除く): 7944115

約数列:

[1, 5, 25, 29, 43, 145, 215, 725, 811, 1075, 1247, 4055, 6235, 20275, 23519, 31175, 34873, 117595, 174365, 587975, 871825, 1011317, 5056585, 25282925]

約数ペア:

[(1, 25282925), (5, 5056585), (25, 1011317), (29, 871825), (43, 587975), (145, 174365), (215, 117595), (725, 34873), (811, 31175), (1075, 23519), (1247, 20275), (4055, 6235)]