53550425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{126001}}^1$

素因数の和:126028

約数の個数: 12

約数和(自身を含む): 70309116

約数和(自身を除く): 16758691

約数列:

[1, 5, 17, 25, 85, 425, 126001, 630005, 2142017, 3150025, 10710085, 53550425]

約数ペア:

[(1, 53550425), (5, 10710085), (17, 3150025), (25, 2142017), (85, 630005), (425, 126001)]