149724945

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{40087}}^1$

素因数の和:40181

約数の個数: 24

約数和(自身を含む): 262656576

約数和(自身を除く): 112931631

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 40087, 120261, 200435, 360783, 601305, 1803915, 3327221, 9981663, 16636105, 29944989, 49908315, 149724945]

約数ペア:

[(1, 149724945), (3, 49908315), (5, 29944989), (9, 16636105), (15, 9981663), (45, 3327221), (83, 1803915), (249, 601305), (415, 360783), (747, 200435), (1245, 120261), (3735, 40087)]