3851225

素因数分解:

$5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 5565120

約数和(自身を除く): 1713895

約数列:

[1, 5, 7, 25, 35, 59, 175, 295, 373, 413, 1475, 1865, 2065, 2611, 9325, 10325, 13055, 22007, 65275, 110035, 154049, 550175, 770245, 3851225]

約数ペア:

[(1, 3851225), (5, 770245), (7, 550175), (25, 154049), (35, 110035), (59, 65275), (175, 22007), (295, 13055), (373, 10325), (413, 9325), (1475, 2611), (1865, 2065)]