122920655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{171917}}^1$

素因数の和:171946

約数の個数: 16

約数和(自身を含む): 173293344

約数和(自身を除く): 50372689

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 171917, 859585, 1891087, 2234921, 9455435, 11174605, 24584131, 122920655]

約数ペア:

[(1, 122920655), (5, 24584131), (11, 11174605), (13, 9455435), (55, 2234921), (65, 1891087), (143, 859585), (715, 171917)]