68918025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83537}}^1$

素因数の和:83561

約数の個数: 24

約数和(自身を含む): 124304544

約数和(自身を除く): 55386519

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 83537, 250611, 417685, 918907, 1253055, 2088425, 2756721, 4594535, 6265275, 13783605, 22972675, 68918025]

約数ペア:

[(1, 68918025), (3, 22972675), (5, 13783605), (11, 6265275), (15, 4594535), (25, 2756721), (33, 2088425), (55, 1253055), (75, 918907), (165, 417685), (275, 250611), (825, 83537)]