5155995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 8995392

約数和(自身を除く): 3839397

約数列:

[1, 3, 5, 13, 15, 39, 65, 137, 193, 195, 411, 579, 685, 965, 1781, 2055, 2509, 2895, 5343, 7527, 8905, 12545, 26441, 26715, 37635, 79323, 132205, 343733, 396615, 1031199, 1718665, 5155995]

約数ペア:

[(1, 5155995), (3, 1718665), (5, 1031199), (13, 396615), (15, 343733), (39, 132205), (65, 79323), (137, 37635), (193, 26715), (195, 26441), (411, 12545), (579, 8905), (685, 7527), (965, 5343), (1781, 2895), (2055, 2509)]