82128945

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{133543}}^1$

素因数の和:133592

約数の個数: 16

約数和(自身を含む): 134612352

約数和(自身を除く): 52483407

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 133543, 400629, 667715, 2003145, 5475263, 16425789, 27376315, 82128945]

約数ペア:

[(1, 82128945), (3, 27376315), (5, 16425789), (15, 5475263), (41, 2003145), (123, 667715), (205, 400629), (615, 133543)]