220136055

素因数分解:

$3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{52981}}^1$

素因数の和:53266

約数の個数: 16

約数和(自身を含む): 353495904

約数和(自身を除く): 133359849

約数列:

[1, 3, 5, 15, 277, 831, 1385, 4155, 52981, 158943, 264905, 794715, 14675737, 44027211, 73378685, 220136055]

約数ペア:

[(1, 220136055), (3, 73378685), (5, 44027211), (15, 14675737), (277, 794715), (831, 264905), (1385, 158943), (4155, 52981)]