123085105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{172147}}^1$

素因数の和:172176

約数の個数: 16

約数和(自身を含む): 173525184

約数和(自身を除く): 50440079

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 172147, 860735, 1893617, 2237911, 9468085, 11189555, 24617021, 123085105]

約数ペア:

[(1, 123085105), (5, 24617021), (11, 11189555), (13, 9468085), (55, 2237911), (65, 1893617), (143, 860735), (715, 172147)]