52840875

素因数分解:

$3^1\times 5^3\times {\mathrm{140909}}^1$

素因数の和:140927

約数の個数: 16

約数和(自身を含む): 87927840

約数和(自身を除く): 35086965

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 140909, 422727, 704545, 2113635, 3522725, 10568175, 17613625, 52840875]

約数ペア:

[(1, 52840875), (3, 17613625), (5, 10568175), (15, 3522725), (25, 2113635), (75, 704545), (125, 422727), (375, 140909)]