42832815

素因数分解:

$3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{7121}}^1$

素因数の和:7530

約数の個数: 16

約数和(自身を含む): 68713056

約数和(自身を除く): 25880241

約数列:

[1, 3, 5, 15, 401, 1203, 2005, 6015, 7121, 21363, 35605, 106815, 2855521, 8566563, 14277605, 42832815]

約数ペア:

[(1, 42832815), (3, 14277605), (5, 8566563), (15, 2855521), (401, 106815), (1203, 35605), (2005, 21363), (6015, 7121)]