2009283165

素因数分解:

$3^5\times 5^1\times {\mathrm{1653731}}^1$

素因数の和:1653751

約数の個数: 24

約数和(自身を含む): 3611750688

約数和(自身を除く): 1602467523

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 1653731, 4961193, 8268655, 14883579, 24805965, 44650737, 74417895, 133952211, 223253685, 401856633, 669761055, 2009283165]

約数ペア:

[(1, 2009283165), (3, 669761055), (5, 401856633), (9, 223253685), (15, 133952211), (27, 74417895), (45, 44650737), (81, 24805965), (135, 14883579), (243, 8268655), (405, 4961193), (1215, 1653731)]