289033085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{142031}}^1$

素因数の和:142084

約数の個数: 16

約数和(自身を含む): 388599552

約数和(自身を除く): 99566467

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 142031, 710155, 1562341, 5255147, 7811705, 26275735, 57806617, 289033085]

約数ペア:

[(1, 289033085), (5, 57806617), (11, 26275735), (37, 7811705), (55, 5255147), (185, 1562341), (407, 710155), (2035, 142031)]