82271995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{66617}}^1$

素因数の和:66654

約数の個数: 16

約数和(自身を含む): 111918240

約数和(自身を除く): 29646245

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 66617, 333085, 866021, 1265723, 4330105, 6328615, 16454399, 82271995]

約数ペア:

[(1, 82271995), (5, 16454399), (13, 6328615), (19, 4330105), (65, 1265723), (95, 866021), (247, 333085), (1235, 66617)]