11664375

素因数分解:

$3^1\times 5^4\times {\mathrm{6221}}^1$

素因数の和:6244

約数の個数: 20

約数和(自身を含む): 19437528

約数和(自身を除く): 7773153

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 6221, 18663, 31105, 93315, 155525, 466575, 777625, 2332875, 3888125, 11664375]

約数ペア:

[(1, 11664375), (3, 3888125), (5, 2332875), (15, 777625), (25, 466575), (75, 155525), (125, 93315), (375, 31105), (625, 18663), (1875, 6221)]