28546145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2011}}^1$

素因数の和:2200

約数の個数: 16

約数和(自身を含む): 36505728

約数和(自身を除く): 7959583

約数列:

[1, 5, 17, 85, 167, 835, 2011, 2839, 10055, 14195, 34187, 170935, 335837, 1679185, 5709229, 28546145]

約数ペア:

[(1, 28546145), (5, 5709229), (17, 1679185), (85, 335837), (167, 170935), (835, 34187), (2011, 14195), (2839, 10055)]