3789959095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{13729}}^1$

素因数の和:13915

約数の個数: 32

約数和(自身を含む): 5093061120

約数和(自身を除く): 1303102025

約数列:

[1, 5, 13, 31, 65, 137, 155, 403, 685, 1781, 2015, 4247, 8905, 13729, 21235, 55211, 68645, 178477, 276055, 425599, 892385, 1880873, 2127995, 5532787, 9404365, 24451349, 27663935, 58307063, 122256745, 291535315, 757991819, 3789959095]

約数ペア:

[(1, 3789959095), (5, 757991819), (13, 291535315), (31, 122256745), (65, 58307063), (137, 27663935), (155, 24451349), (403, 9404365), (685, 5532787), (1781, 2127995), (2015, 1880873), (4247, 892385), (8905, 425599), (13729, 276055), (21235, 178477), (55211, 68645)]