52740285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{270463}}^1$

素因数の和:270484

約数の個数: 16

約数和(自身を含む): 90875904

約数和(自身を除く): 38135619

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 270463, 811389, 1352315, 3516019, 4056945, 10548057, 17580095, 52740285]

約数ペア:

[(1, 52740285), (3, 17580095), (5, 10548057), (13, 4056945), (15, 3516019), (39, 1352315), (65, 811389), (195, 270463)]