39730005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{126127}}^1$

素因数の和:126145

約数の個数: 24

約数和(自身を含む): 78703872

約数和(自身を除く): 38973867

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 126127, 378381, 630635, 882889, 1135143, 1891905, 2648667, 4414445, 5675715, 7946001, 13243335, 39730005]

約数ペア:

[(1, 39730005), (3, 13243335), (5, 7946001), (7, 5675715), (9, 4414445), (15, 2648667), (21, 1891905), (35, 1135143), (45, 882889), (63, 630635), (105, 378381), (315, 126127)]