6988185

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1871}}^1$

素因数の和:1965

約数の個数: 24

約数和(自身を含む): 12265344

約数和(自身を除く): 5277159

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 1871, 3735, 5613, 9355, 16839, 28065, 84195, 155293, 465879, 776465, 1397637, 2329395, 6988185]

約数ペア:

[(1, 6988185), (3, 2329395), (5, 1397637), (9, 776465), (15, 465879), (45, 155293), (83, 84195), (249, 28065), (415, 16839), (747, 9355), (1245, 5613), (1871, 3735)]