3946195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 5210208

約数和(自身を除く): 1264013

約数列:

[1, 5, 11, 55, 157, 457, 785, 1727, 2285, 5027, 8635, 25135, 71749, 358745, 789239, 3946195]

約数ペア:

[(1, 3946195), (5, 789239), (11, 358745), (55, 71749), (157, 25135), (457, 8635), (785, 5027), (1727, 2285)]