169138145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{22447}}^1$

素因数の和:22600

約数の個数: 16

約数和(自身を含む): 223043328

約数和(自身を除く): 53905183

約数列:

[1, 5, 11, 55, 137, 685, 1507, 7535, 22447, 112235, 246917, 1234585, 3075239, 15376195, 33827629, 169138145]

約数ペア:

[(1, 169138145), (5, 33827629), (11, 15376195), (55, 3075239), (137, 1234585), (685, 246917), (1507, 112235), (7535, 22447)]