85931145

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7669}}^1$

素因数の和:7766

約数の個数: 32

約数和(自身を含む): 154627200

約数和(自身を除く): 68696055

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 249, 415, 747, 1245, 2241, 3735, 7669, 11205, 23007, 38345, 69021, 115035, 207063, 345105, 636527, 1035315, 1909581, 3182635, 5728743, 9547905, 17186229, 28643715, 85931145]

約数ペア:

[(1, 85931145), (3, 28643715), (5, 17186229), (9, 9547905), (15, 5728743), (27, 3182635), (45, 1909581), (83, 1035315), (135, 636527), (249, 345105), (415, 207063), (747, 115035), (1245, 69021), (2241, 38345), (3735, 23007), (7669, 11205)]