30424125

素因数分解:

$3^1\times 5^3\times {\mathrm{81131}}^1$

素因数の和:81149

約数の個数: 16

約数和(自身を含む): 50626368

約数和(自身を除く): 20202243

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 81131, 243393, 405655, 1216965, 2028275, 6084825, 10141375, 30424125]

約数ペア:

[(1, 30424125), (3, 10141375), (5, 6084825), (15, 2028275), (25, 1216965), (75, 405655), (125, 243393), (375, 81131)]