56157495

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{719}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 92897280

約数和(自身を除く): 36739785

約数列:

[1, 3, 5, 15, 41, 123, 127, 205, 381, 615, 635, 719, 1905, 2157, 3595, 5207, 10785, 15621, 26035, 29479, 78105, 88437, 91313, 147395, 273939, 442185, 456565, 1369695, 3743833, 11231499, 18719165, 56157495]

約数ペア:

[(1, 56157495), (3, 18719165), (5, 11231499), (15, 3743833), (41, 1369695), (123, 456565), (127, 442185), (205, 273939), (381, 147395), (615, 91313), (635, 88437), (719, 78105), (1905, 29479), (2157, 26035), (3595, 15621), (5207, 10785)]