65139665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{3851}}^1$

素因数の和:4072

約数の個数: 16

約数和(自身を含む): 83203200

約数和(自身を除く): 18063535

約数列:

[1, 5, 17, 85, 199, 995, 3383, 3851, 16915, 19255, 65467, 327335, 766349, 3831745, 13027933, 65139665]

約数ペア:

[(1, 65139665), (5, 13027933), (17, 3831745), (85, 766349), (199, 327335), (995, 65467), (3383, 19255), (3851, 16915)]