85269715

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{1087}}^1$

素因数の和:1662

約数の個数: 16

約数和(自身を含む): 106145280

約数和(自身を除く): 20875565

約数列:

[1, 5, 29, 145, 541, 1087, 2705, 5435, 15689, 31523, 78445, 157615, 588067, 2940335, 17053943, 85269715]

約数ペア:

[(1, 85269715), (5, 17053943), (29, 2940335), (145, 588067), (541, 157615), (1087, 78445), (2705, 31523), (5435, 15689)]