68488255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{65539}}^1$

素因数の和:65574

約数の個数: 16

約数和(自身を含む): 94377600

約数和(自身を除く): 25889345

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 65539, 327695, 720929, 1245241, 3604645, 6226205, 13697651, 68488255]

約数ペア:

[(1, 68488255), (5, 13697651), (11, 6226205), (19, 3604645), (55, 1245241), (95, 720929), (209, 327695), (1045, 65539)]