20079783825

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{6530011}}^1$

素因数の和:6530065

約数の個数: 24

約数和(自身を含む): 34008302496

約数和(自身を除く): 13928518671

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 6530011, 19590033, 32650055, 97950165, 163250275, 267730451, 489750825, 803191353, 1338652255, 4015956765, 6693261275, 20079783825]

約数ペア:

[(1, 20079783825), (3, 6693261275), (5, 4015956765), (15, 1338652255), (25, 803191353), (41, 489750825), (75, 267730451), (123, 163250275), (205, 97950165), (615, 32650055), (1025, 19590033), (3075, 6530011)]