870761825

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{13729}}^1$

素因数の和:13841

約数の個数: 24

約数和(自身を含む): 1123663200

約数和(自身を除く): 252901375

約数列:

[1, 5, 25, 43, 59, 215, 295, 1075, 1475, 2537, 12685, 13729, 63425, 68645, 343225, 590347, 810011, 2951735, 4050055, 14758675, 20250275, 34830473, 174152365, 870761825]

約数ペア:

[(1, 870761825), (5, 174152365), (25, 34830473), (43, 20250275), (59, 14758675), (215, 4050055), (295, 2951735), (1075, 810011), (1475, 590347), (2537, 343225), (12685, 68645), (13729, 63425)]