144485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 16

約数和(自身を含む): 196992

約数和(自身を除く): 52507

約数列:

[1, 5, 11, 37, 55, 71, 185, 355, 407, 781, 2035, 2627, 3905, 13135, 28897, 144485]

約数ペア:

[(1, 144485), (5, 28897), (11, 13135), (37, 3905), (55, 2627), (71, 2035), (185, 781), (355, 407)]