2864445

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4441}}^1$

素因数の和:4492

約数の個数: 16

約数和(自身を含む): 4690752

約数和(自身を除く): 1826307

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 4441, 13323, 22205, 66615, 190963, 572889, 954815, 2864445]

約数ペア:

[(1, 2864445), (3, 954815), (5, 572889), (15, 190963), (43, 66615), (129, 22205), (215, 13323), (645, 4441)]