6720237575

素因数分解:

$5^2\times {\mathrm{103}}^1\times {\mathrm{389}}^1\times {\mathrm{6709}}^1$

素因数の和:7211

約数の個数: 24

約数和(自身を含む): 8436885600

約数和(自身を除く): 1716648025

約数列:

[1, 5, 25, 103, 389, 515, 1945, 2575, 6709, 9725, 33545, 40067, 167725, 200335, 691027, 1001675, 2609801, 3455135, 13049005, 17275675, 65245025, 268809503, 1344047515, 6720237575]

約数ペア:

[(1, 6720237575), (5, 1344047515), (25, 268809503), (103, 65245025), (389, 17275675), (515, 13049005), (1945, 3455135), (2575, 2609801), (6709, 1001675), (9725, 691027), (33545, 200335), (40067, 167725)]