2023551315

素因数分解:

$3^4\times 5^1\times {\mathrm{4996423}}^1$

素因数の和:4996440

約数の個数: 20

約数和(自身を含む): 3627403824

約数和(自身を除く): 1603852509

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 4996423, 14989269, 24982115, 44967807, 74946345, 134903421, 224839035, 404710263, 674517105, 2023551315]

約数ペア:

[(1, 2023551315), (3, 674517105), (5, 404710263), (9, 224839035), (15, 134903421), (27, 74946345), (45, 44967807), (81, 24982115), (135, 14989269), (405, 4996423)]