40056005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{16937}}^1$

素因数の和:16996

約数の個数: 16

約数和(自身を含む): 53659584

約数和(自身を除く): 13603579

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 16937, 84685, 186307, 728291, 931535, 3641455, 8011201, 40056005]

約数ペア:

[(1, 40056005), (5, 8011201), (11, 3641455), (43, 931535), (55, 728291), (215, 186307), (473, 84685), (2365, 16937)]