8459945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{829}}^1$

素因数の和:1004

約数の個数: 16

約数和(自身を含む): 11015760

約数和(自身を除く): 2555815

約数列:

[1, 5, 13, 65, 157, 785, 829, 2041, 4145, 10205, 10777, 53885, 130153, 650765, 1691989, 8459945]

約数ペア:

[(1, 8459945), (5, 1691989), (13, 650765), (65, 130153), (157, 53885), (785, 10777), (829, 10205), (2041, 4145)]