2015320551

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{130619}}^1$

素因数の和:130798

約数の個数: 16

約数和(自身を含む): 2779593600

約数和(自身を除く): 764273049

約数列:

[1, 3, 37, 111, 139, 417, 5143, 15429, 130619, 391857, 4832903, 14498709, 18156041, 54468123, 671773517, 2015320551]

約数ペア:

[(1, 2015320551), (3, 671773517), (37, 54468123), (111, 18156041), (139, 14498709), (417, 4832903), (5143, 391857), (15429, 130619)]