3886169185

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{2377}}^1\times {\mathrm{4139}}^1$

素因数の和:6600

約数の個数: 16

約数和(自身を含む): 4725561600

約数和(自身を除く): 839392415

約数列:

[1, 5, 79, 395, 2377, 4139, 11885, 20695, 187783, 326981, 938915, 1634905, 9838403, 49192015, 777233837, 3886169185]

約数ペア:

[(1, 3886169185), (5, 777233837), (79, 49192015), (395, 9838403), (2377, 1634905), (4139, 938915), (11885, 326981), (20695, 187783)]