245750275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{5023}}^1$

素因数の和:5155

約数の個数: 24

約数和(自身を含む): 323947520

約数和(自身を除く): 78197245

約数列:

[1, 5, 19, 25, 95, 103, 475, 515, 1957, 2575, 5023, 9785, 25115, 48925, 95437, 125575, 477185, 517369, 2385925, 2586845, 9830011, 12934225, 49150055, 245750275]

約数ペア:

[(1, 245750275), (5, 49150055), (19, 12934225), (25, 9830011), (95, 2586845), (103, 2385925), (475, 517369), (515, 477185), (1957, 125575), (2575, 95437), (5023, 48925), (9785, 25115)]