12078795

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 20385792

約数和(自身を除く): 8306997

約数列:

[1, 3, 5, 15, 23, 69, 115, 157, 223, 345, 471, 669, 785, 1115, 2355, 3345, 3611, 5129, 10833, 15387, 18055, 25645, 35011, 54165, 76935, 105033, 175055, 525165, 805253, 2415759, 4026265, 12078795]

約数ペア:

[(1, 12078795), (3, 4026265), (5, 2415759), (15, 805253), (23, 525165), (69, 175055), (115, 105033), (157, 76935), (223, 54165), (345, 35011), (471, 25645), (669, 18055), (785, 15387), (1115, 10833), (2355, 5129), (3345, 3611)]