68006005

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{4721}}^1$

素因数の和:4836

約数の個数: 16

約数和(自身を含む): 84769344

約数和(自身を除く): 16763339

約数列:

[1, 5, 43, 67, 215, 335, 2881, 4721, 14405, 23605, 203003, 316307, 1015015, 1581535, 13601201, 68006005]

約数ペア:

[(1, 68006005), (5, 13601201), (43, 1581535), (67, 1015015), (215, 316307), (335, 203003), (2881, 23605), (4721, 14405)]