71387165

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{10631}}^1$

素因数の和:10732

約数の個数: 16

約数和(自身を含む): 91860480

約数和(自身を除く): 20473315

約数列:

[1, 5, 17, 79, 85, 395, 1343, 6715, 10631, 53155, 180727, 839849, 903635, 4199245, 14277433, 71387165]

約数ペア:

[(1, 71387165), (5, 14277433), (17, 4199245), (79, 903635), (85, 839849), (395, 180727), (1343, 53155), (6715, 10631)]