495945

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 876096

約数和(自身を除く): 380151

約数列:

[1, 3, 5, 9, 15, 45, 103, 107, 309, 321, 515, 535, 927, 963, 1545, 1605, 4635, 4815, 11021, 33063, 55105, 99189, 165315, 495945]

約数ペア:

[(1, 495945), (3, 165315), (5, 99189), (9, 55105), (15, 33063), (45, 11021), (103, 4815), (107, 4635), (309, 1605), (321, 1545), (515, 963), (535, 927)]