12160805

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:616

約数の個数: 16

約数和(自身を含む): 15092784

約数和(自身を除く): 2931979

約数列:

[1, 5, 41, 137, 205, 433, 685, 2165, 5617, 17753, 28085, 59321, 88765, 296605, 2432161, 12160805]

約数ペア:

[(1, 12160805), (5, 2432161), (41, 296605), (137, 88765), (205, 59321), (433, 28085), (685, 17753), (2165, 5617)]