127206145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{3499}}^1$

素因数の和:4176

約数の個数: 16

約数和(自身を含む): 166824000

約数和(自身を除く): 39617855

約数列:

[1, 5, 11, 55, 661, 3305, 3499, 7271, 17495, 36355, 38489, 192445, 2312839, 11564195, 25441229, 127206145]

約数ペア:

[(1, 127206145), (5, 25441229), (11, 11564195), (55, 2312839), (661, 192445), (3305, 38489), (3499, 36355), (7271, 17495)]