25708131

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{56009}}^1$

素因数の和:56035

約数の個数: 16

約数和(自身を含む): 40327200

約数和(自身を除く): 14619069

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 56009, 168027, 504081, 952153, 1512243, 2856459, 8569377, 25708131]

約数ペア:

[(1, 25708131), (3, 8569377), (9, 2856459), (17, 1512243), (27, 952153), (51, 504081), (153, 168027), (459, 56009)]