16332455

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:466

約数の個数: 16

約数和(自身を含む): 20011104

約数和(自身を除く): 3678649

約数列:

[1, 5, 113, 137, 211, 565, 685, 1055, 15481, 23843, 28907, 77405, 119215, 144535, 3266491, 16332455]

約数ペア:

[(1, 16332455), (5, 3266491), (113, 144535), (137, 119215), (211, 77405), (565, 28907), (685, 23843), (1055, 15481)]