231387165

素因数分解:

$3^3\times 5^1\times {\mathrm{1713979}}^1$

素因数の和:1713993

約数の個数: 16

約数和(自身を含む): 411355200

約数和(自身を除く): 179968035

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1713979, 5141937, 8569895, 15425811, 25709685, 46277433, 77129055, 231387165]

約数ペア:

[(1, 231387165), (3, 77129055), (5, 46277433), (9, 25709685), (15, 15425811), (27, 8569895), (45, 5141937), (135, 1713979)]