82003995

素因数分解:

$3^5\times 5^1\times {\mathrm{67493}}^1$

素因数の和:67513

約数の個数: 24

約数和(自身を含む): 147406896

約数和(自身を除く): 65402901

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 67493, 202479, 337465, 607437, 1012395, 1822311, 3037185, 5466933, 9111555, 16400799, 27334665, 82003995]

約数ペア:

[(1, 82003995), (3, 27334665), (5, 16400799), (9, 9111555), (15, 5466933), (27, 3037185), (45, 1822311), (81, 1012395), (135, 607437), (243, 337465), (405, 202479), (1215, 67493)]