78166085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{1279}}^1$

素因数の和:2020

約数の個数: 16

約数和(自身を含む): 99532800

約数和(自身を除く): 21366715

約数列:

[1, 5, 17, 85, 719, 1279, 3595, 6395, 12223, 21743, 61115, 108715, 919601, 4598005, 15633217, 78166085]

約数ペア:

[(1, 78166085), (5, 15633217), (17, 4598005), (85, 919601), (719, 108715), (1279, 61115), (3595, 21743), (6395, 12223)]