54355225

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{857}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 70218720

約数和(自身を除く): 15863495

約数列:

[1, 5, 25, 43, 59, 215, 295, 857, 1075, 1475, 2537, 4285, 12685, 21425, 36851, 50563, 63425, 184255, 252815, 921275, 1264075, 2174209, 10871045, 54355225]

約数ペア:

[(1, 54355225), (5, 10871045), (25, 2174209), (43, 1264075), (59, 921275), (215, 252815), (295, 184255), (857, 63425), (1075, 50563), (1475, 36851), (2537, 21425), (4285, 12685)]