5280808185

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{947}}^1\times {\mathrm{1493}}^1$

素因数の和:2534

約数の個数: 48

約数和(自身を含む): 9279676224

約数和(自身を除く): 3998868039

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 947, 1245, 1493, 2841, 3735, 4479, 4735, 7465, 8523, 13437, 14205, 22395, 42615, 67185, 78601, 123919, 235803, 371757, 393005, 619595, 707409, 1115271, 1179015, 1413871, 1858785, 3537045, 4241613, 5576355, 7069355, 12724839, 21208065, 63624195, 117351293, 352053879, 586756465, 1056161637, 1760269395, 5280808185]

約数ペア:

[(1, 5280808185), (3, 1760269395), (5, 1056161637), (9, 586756465), (15, 352053879), (45, 117351293), (83, 63624195), (249, 21208065), (415, 12724839), (747, 7069355), (947, 5576355), (1245, 4241613), (1493, 3537045), (2841, 1858785), (3735, 1413871), (4479, 1179015), (4735, 1115271), (7465, 707409), (8523, 619595), (13437, 393005), (14205, 371757), (22395, 235803), (42615, 123919), (67185, 78601)]