78069945

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{126943}}^1$

素因数の和:126992

約数の個数: 16

約数和(自身を含む): 127959552

約数和(自身を除く): 49889607

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 126943, 380829, 634715, 1904145, 5204663, 15613989, 26023315, 78069945]

約数ペア:

[(1, 78069945), (3, 26023315), (5, 15613989), (15, 5204663), (41, 1904145), (123, 634715), (205, 380829), (615, 126943)]