56570725

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 71870400

約数和(自身を除く): 15299675

約数列:

[1, 5, 25, 83, 137, 199, 415, 685, 995, 2075, 3425, 4975, 11371, 16517, 27263, 56855, 82585, 136315, 284275, 412925, 681575, 2262829, 11314145, 56570725]

約数ペア:

[(1, 56570725), (5, 11314145), (25, 2262829), (83, 681575), (137, 412925), (199, 284275), (415, 136315), (685, 82585), (995, 56855), (2075, 27263), (3425, 16517), (4975, 11371)]