249945165

素因数分解:

$3^2\times 5^1\times {\mathrm{1811}}^1\times {\mathrm{3067}}^1$

素因数の和:4889

約数の個数: 24

約数和(自身を含む): 433618848

約数和(自身を除く): 183673683

約数列:

[1, 3, 5, 9, 15, 45, 1811, 3067, 5433, 9055, 9201, 15335, 16299, 27165, 27603, 46005, 81495, 138015, 5554337, 16663011, 27771685, 49989033, 83315055, 249945165]

約数ペア:

[(1, 249945165), (3, 83315055), (5, 49989033), (9, 27771685), (15, 16663011), (45, 5554337), (1811, 138015), (3067, 81495), (5433, 46005), (9055, 27603), (9201, 27165), (15335, 16299)]