66202805

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{797}}^1$

素因数の和:1288

約数の個数: 16

約数和(自身を含む): 81874800

約数和(自身を除く): 15671995

約数列:

[1, 5, 37, 185, 449, 797, 2245, 3985, 16613, 29489, 83065, 147445, 357853, 1789265, 13240561, 66202805]

約数ペア:

[(1, 66202805), (5, 13240561), (37, 1789265), (185, 357853), (449, 147445), (797, 83065), (2245, 29489), (3985, 16613)]