85975375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{40459}}^1$

素因数の和:40491

約数の個数: 16

約数和(自身を含む): 113611680

約数和(自身を除く): 27636305

約数列:

[1, 5, 17, 25, 85, 125, 425, 2125, 40459, 202295, 687803, 1011475, 3439015, 5057375, 17195075, 85975375]

約数ペア:

[(1, 85975375), (5, 17195075), (17, 5057375), (25, 3439015), (85, 1011475), (125, 687803), (425, 202295), (2125, 40459)]