542782955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{2003}}^1$

素因数の和:2411

約数の個数: 32

約数和(自身を含む): 767612160

約数和(自身を除く): 224829205

約数列:

[1, 5, 11, 13, 55, 65, 143, 379, 715, 1895, 2003, 4169, 4927, 10015, 20845, 22033, 24635, 26039, 54197, 110165, 130195, 270985, 286429, 759137, 1432145, 3795685, 8350507, 9868781, 41752535, 49343905, 108556591, 542782955]

約数ペア:

[(1, 542782955), (5, 108556591), (11, 49343905), (13, 41752535), (55, 9868781), (65, 8350507), (143, 3795685), (379, 1432145), (715, 759137), (1895, 286429), (2003, 270985), (4169, 130195), (4927, 110165), (10015, 54197), (20845, 26039), (22033, 24635)]