8136945

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2477}}^1$

素因数の和:2561

約数の個数: 24

約数和(自身を含む): 14303016

約数和(自身を除く): 6166071

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 2477, 3285, 7431, 12385, 22293, 37155, 111465, 180821, 542463, 904105, 1627389, 2712315, 8136945]

約数ペア:

[(1, 8136945), (3, 2712315), (5, 1627389), (9, 904105), (15, 542463), (45, 180821), (73, 111465), (219, 37155), (365, 22293), (657, 12385), (1095, 7431), (2477, 3285)]