480147115

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{839}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 670602240

約数和(自身を除く): 190455125

約数列:

[1, 5, 7, 35, 83, 197, 415, 581, 839, 985, 1379, 2905, 4195, 5873, 6895, 16351, 29365, 69637, 81755, 114457, 165283, 348185, 487459, 572285, 826415, 1156981, 2437295, 5784905, 13718489, 68592445, 96029423, 480147115]

約数ペア:

[(1, 480147115), (5, 96029423), (7, 68592445), (35, 13718489), (83, 5784905), (197, 2437295), (415, 1156981), (581, 826415), (839, 572285), (985, 487459), (1379, 348185), (2905, 165283), (4195, 114457), (5873, 81755), (6895, 69637), (16351, 29365)]