2242805715

素因数分解:

$3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1\times {\mathrm{919}}^1$

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 3925846080

約数和(自身を除く): 1683040365

約数列:

[1, 3, 5, 9, 15, 45, 193, 281, 579, 843, 919, 965, 1405, 1737, 2529, 2757, 2895, 4215, 4595, 8271, 8685, 12645, 13785, 41355, 54233, 162699, 177367, 258239, 271165, 488097, 532101, 774717, 813495, 886835, 1291195, 1596303, 2324151, 2440485, 2660505, 3873585, 7981515, 11620755, 49840127, 149520381, 249200635, 448561143, 747601905, 2242805715]

約数ペア:

[(1, 2242805715), (3, 747601905), (5, 448561143), (9, 249200635), (15, 149520381), (45, 49840127), (193, 11620755), (281, 7981515), (579, 3873585), (843, 2660505), (919, 2440485), (965, 2324151), (1405, 1596303), (1737, 1291195), (2529, 886835), (2757, 813495), (2895, 774717), (4215, 532101), (4595, 488097), (8271, 271165), (8685, 258239), (12645, 177367), (13785, 162699), (41355, 54233)]