51585495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2083}}^1$

素因数の和:2231

約数の個数: 32

約数和(自身を含む): 89628672

約数和(自身を除く): 38043177

約数列:

[1, 3, 5, 13, 15, 39, 65, 127, 195, 381, 635, 1651, 1905, 2083, 4953, 6249, 8255, 10415, 24765, 27079, 31245, 81237, 135395, 264541, 406185, 793623, 1322705, 3439033, 3968115, 10317099, 17195165, 51585495]

約数ペア:

[(1, 51585495), (3, 17195165), (5, 10317099), (13, 3968115), (15, 3439033), (39, 1322705), (65, 793623), (127, 406185), (195, 264541), (381, 135395), (635, 81237), (1651, 31245), (1905, 27079), (2083, 24765), (4953, 10415), (6249, 8255)]