54758835

素因数分解:

$3^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:287

約数の個数: 56

約数和(自身を含む): 100258704

約数和(自身を除く): 45499869

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 83, 135, 181, 243, 249, 405, 415, 543, 729, 747, 905, 1215, 1245, 1629, 2241, 2715, 3645, 3735, 4887, 6723, 8145, 11205, 14661, 15023, 20169, 24435, 33615, 43983, 45069, 60507, 73305, 75115, 100845, 131949, 135207, 219915, 225345, 302535, 405621, 659745, 676035, 1216863, 2028105, 3650589, 6084315, 10951767, 18252945, 54758835]

約数ペア:

[(1, 54758835), (3, 18252945), (5, 10951767), (9, 6084315), (15, 3650589), (27, 2028105), (45, 1216863), (81, 676035), (83, 659745), (135, 405621), (181, 302535), (243, 225345), (249, 219915), (405, 135207), (415, 131949), (543, 100845), (729, 75115), (747, 73305), (905, 60507), (1215, 45069), (1245, 43983), (1629, 33615), (2241, 24435), (2715, 20169), (3645, 15023), (3735, 14661), (4887, 11205), (6723, 8145)]