5712905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{431}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 7527168

約数和(自身を除く): 1814263

約数列:

[1, 5, 11, 55, 241, 431, 1205, 2155, 2651, 4741, 13255, 23705, 103871, 519355, 1142581, 5712905]

約数ペア:

[(1, 5712905), (5, 1142581), (11, 519355), (55, 103871), (241, 23705), (431, 13255), (1205, 4741), (2155, 2651)]