225038737

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67967}}^1$

素因数の和:68028

約数の個数: 16

約数和(自身を含む): 287096832

約数和(自身を除く): 62058095

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 67967, 475769, 747637, 2922581, 5233459, 20458067, 32148391, 225038737]

約数ペア:

[(1, 225038737), (7, 32148391), (11, 20458067), (43, 5233459), (77, 2922581), (301, 747637), (473, 475769), (3311, 67967)]