1267580456955

素因数分解:

$3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{13267}}^1\times {\mathrm{6827}}^1$

素因数の和:20416

約数の個数: 48

約数和(自身を含む): 2204693247744

約数和(自身を除く): 937112790789

約数列:

[1, 3, 5, 9, 15, 45, 311, 933, 1555, 2799, 4665, 6827, 13267, 13995, 20481, 34135, 39801, 61443, 66335, 102405, 119403, 199005, 307215, 597015, 2123197, 4126037, 6369591, 10615985, 12378111, 19108773, 20630185, 31847955, 37134333, 61890555, 90573809, 95543865, 185671665, 271721427, 452869045, 815164281, 1358607135, 4075821405, 28168454599, 84505363797, 140842272995, 253516091391, 422526818985, 1267580456955]

約数ペア:

[(1, 1267580456955), (3, 422526818985), (5, 253516091391), (9, 140842272995), (15, 84505363797), (45, 28168454599), (311, 4075821405), (933, 1358607135), (1555, 815164281), (2799, 452869045), (4665, 271721427), (6827, 185671665), (13267, 95543865), (13995, 90573809), (20481, 61890555), (34135, 37134333), (39801, 31847955), (61443, 20630185), (66335, 19108773), (102405, 12378111), (119403, 10615985), (199005, 6369591), (307215, 4126037), (597015, 2123197)]