15289353

素因数分解:

$3^2\times {\mathrm{71}}^2\times {\mathrm{337}}^1$

素因数の和:485

約数の個数: 18

約数和(自身を含む): 22466522

約数和(自身を除く): 7177169

約数列:

[1, 3, 9, 71, 213, 337, 639, 1011, 3033, 5041, 15123, 23927, 45369, 71781, 215343, 1698817, 5096451, 15289353]

約数ペア:

[(1, 15289353), (3, 5096451), (9, 1698817), (71, 215343), (213, 71781), (337, 45369), (639, 23927), (1011, 15123), (3033, 5041)]