7938155

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 9849600

約数和(自身を除く): 1911445

約数列:

[1, 5, 59, 71, 295, 355, 379, 1895, 4189, 20945, 22361, 26909, 111805, 134545, 1587631, 7938155]

約数ペア:

[(1, 7938155), (5, 1587631), (59, 134545), (71, 111805), (295, 26909), (355, 22361), (379, 20945), (1895, 4189)]