82090815

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{133481}}^1$

素因数の和:133530

約数の個数: 16

約数和(自身を含む): 134549856

約数和(自身を除く): 52459041

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 133481, 400443, 667405, 2002215, 5472721, 16418163, 27363605, 82090815]

約数ペア:

[(1, 82090815), (3, 27363605), (5, 16418163), (15, 5472721), (41, 2002215), (123, 667405), (205, 400443), (615, 133481)]