83200825

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 105747200

約数和(自身を除く): 22546375

約数列:

[1, 5, 25, 79, 103, 395, 409, 515, 1975, 2045, 2575, 8137, 10225, 32311, 40685, 42127, 161555, 203425, 210635, 807775, 1053175, 3328033, 16640165, 83200825]

約数ペア:

[(1, 83200825), (5, 16640165), (25, 3328033), (79, 1053175), (103, 807775), (395, 210635), (409, 203425), (515, 161555), (1975, 42127), (2045, 40685), (2575, 32311), (8137, 10225)]