4905144695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1\times {\mathrm{2713}}^1$

素因数の和:3263

約数の個数: 32

約数和(自身を含む): 6528190464

約数和(自身を除く): 1623045769

約数列:

[1, 5, 11, 55, 71, 355, 463, 781, 2315, 2713, 3905, 5093, 13565, 25465, 29843, 32873, 149215, 164365, 192623, 361603, 963115, 1256119, 1808015, 2118853, 6280595, 10594265, 13817309, 69086545, 89184449, 445922245, 981028939, 4905144695]

約数ペア:

[(1, 4905144695), (5, 981028939), (11, 445922245), (55, 89184449), (71, 69086545), (355, 13817309), (463, 10594265), (781, 6280595), (2315, 2118853), (2713, 1808015), (3905, 1256119), (5093, 963115), (13565, 361603), (25465, 192623), (29843, 164365), (32873, 149215)]