64933765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{1409}}^1$

素因数の和:2136

約数の個数: 16

約数和(自身を含む): 84092400

約数和(自身を除く): 19158635

約数列:

[1, 5, 13, 65, 709, 1409, 3545, 7045, 9217, 18317, 46085, 91585, 998981, 4994905, 12986753, 64933765]

約数ペア:

[(1, 64933765), (5, 12986753), (13, 4994905), (65, 998981), (709, 91585), (1409, 46085), (3545, 18317), (7045, 9217)]