8512225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 11160000

約数和(自身を除く): 2647775

約数列:

[1, 5, 25, 29, 59, 145, 199, 295, 725, 995, 1475, 1711, 4975, 5771, 8555, 11741, 28855, 42775, 58705, 144275, 293525, 340489, 1702445, 8512225]

約数ペア:

[(1, 8512225), (5, 1702445), (25, 340489), (29, 293525), (59, 144275), (145, 58705), (199, 42775), (295, 28855), (725, 11741), (995, 8555), (1475, 5771), (1711, 4975)]