78975745

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{4049}}^1$

素因数の和:4184

約数の個数: 16

約数和(自身を含む): 97977600

約数和(自身を除く): 19001855

約数列:

[1, 5, 47, 83, 235, 415, 3901, 4049, 19505, 20245, 190303, 336067, 951515, 1680335, 15795149, 78975745]

約数ペア:

[(1, 78975745), (5, 15795149), (47, 1680335), (83, 951515), (235, 336067), (415, 190303), (3901, 20245), (4049, 19505)]