2238435

素因数分解:

$3^4\times 5^1\times {\mathrm{5527}}^1$

素因数の和:5544

約数の個数: 20

約数和(自身を含む): 4013328

約数和(自身を除く): 1774893

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 5527, 16581, 27635, 49743, 82905, 149229, 248715, 447687, 746145, 2238435]

約数ペア:

[(1, 2238435), (3, 746145), (5, 447687), (9, 248715), (15, 149229), (27, 82905), (45, 49743), (81, 27635), (135, 16581), (405, 5527)]