47205825

素因数分解:

$3^1\times 5^2\times {\mathrm{629411}}^1$

素因数の和:629424

約数の個数: 12

約数和(自身を含む): 78047088

約数和(自身を除く): 30841263

約数列:

[1, 3, 5, 15, 25, 75, 629411, 1888233, 3147055, 9441165, 15735275, 47205825]

約数ペア:

[(1, 47205825), (3, 15735275), (5, 9441165), (15, 3147055), (25, 1888233), (75, 629411)]