85445515

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{3517}}^1$

素因数の和:3678

約数の個数: 16

約数和(自身を含む): 105877728

約数和(自身を除く): 20432213

約数列:

[1, 5, 43, 113, 215, 565, 3517, 4859, 17585, 24295, 151231, 397421, 756155, 1987105, 17089103, 85445515]

約数ペア:

[(1, 85445515), (5, 17089103), (43, 1987105), (113, 756155), (215, 397421), (565, 151231), (3517, 24295), (4859, 17585)]