28305386465

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{8011}}^1$

素因数の和:8393

約数の個数: 32

約数和(自身を含む): 35511747840

約数和(自身を除く): 7206361375

約数列:

[1, 5, 37, 71, 185, 269, 355, 1345, 2627, 8011, 9953, 13135, 19099, 40055, 49765, 95495, 296407, 568781, 706663, 1482035, 2154959, 2843905, 3533315, 10774795, 21044897, 79733483, 105224485, 153002089, 398667415, 765010445, 5661077293, 28305386465]

約数ペア:

[(1, 28305386465), (5, 5661077293), (37, 765010445), (71, 398667415), (185, 153002089), (269, 105224485), (355, 79733483), (1345, 21044897), (2627, 10774795), (8011, 3533315), (9953, 2843905), (13135, 2154959), (19099, 1482035), (40055, 706663), (49765, 568781), (95495, 296407)]