168038915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{3083}}^1$

素因数の和:4090

約数の個数: 16

約数和(自身を含む): 220271616

約数和(自身を除く): 52232701

約数列:

[1, 5, 11, 55, 991, 3083, 4955, 10901, 15415, 33913, 54505, 169565, 3055253, 15276265, 33607783, 168038915]

約数ペア:

[(1, 168038915), (5, 33607783), (11, 15276265), (55, 3055253), (991, 169565), (3083, 54505), (4955, 33913), (10901, 15415)]