122649215

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{839}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 160483680

約数和(自身を除く): 37834465

約数列:

[1, 5, 13, 65, 169, 173, 839, 845, 865, 2249, 4195, 10907, 11245, 29237, 54535, 141791, 145147, 146185, 708955, 725735, 1886911, 9434555, 24529843, 122649215]

約数ペア:

[(1, 122649215), (5, 24529843), (13, 9434555), (65, 1886911), (169, 725735), (173, 708955), (839, 146185), (845, 145147), (865, 141791), (2249, 54535), (4195, 29237), (10907, 11245)]