61871255

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{2203}}^1$

素因数の和:2386

約数の個数: 16

約数和(自身を含む): 76646304

約数和(自身を除く): 14775049

約数列:

[1, 5, 41, 137, 205, 685, 2203, 5617, 11015, 28085, 90323, 301811, 451615, 1509055, 12374251, 61871255]

約数ペア:

[(1, 61871255), (5, 12374251), (41, 1509055), (137, 451615), (205, 301811), (685, 90323), (2203, 28085), (5617, 11015)]