4254005

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6397}}^1$

素因数の和:6428

約数の個数: 16

約数和(自身を含む): 6142080

約数和(自身を除く): 1888075

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 6397, 31985, 44779, 121543, 223895, 607715, 850801, 4254005]

約数ペア:

[(1, 4254005), (5, 850801), (7, 607715), (19, 223895), (35, 121543), (95, 44779), (133, 31985), (665, 6397)]