6558145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 9123840

約数和(自身を除く): 2565695

約数列:

[1, 5, 11, 43, 47, 55, 59, 215, 235, 295, 473, 517, 649, 2021, 2365, 2537, 2585, 2773, 3245, 10105, 12685, 13865, 22231, 27907, 30503, 111155, 119239, 139535, 152515, 596195, 1311629, 6558145]

約数ペア:

[(1, 6558145), (5, 1311629), (11, 596195), (43, 152515), (47, 139535), (55, 119239), (59, 111155), (215, 30503), (235, 27907), (295, 22231), (473, 13865), (517, 12685), (649, 10105), (2021, 3245), (2365, 2773), (2537, 2585)]