68317755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9629}}^1$

素因数の和:9691

約数の個数: 32

約数和(自身を含む): 122031360

約数和(自身を除く): 53713605

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 7095, 9629, 28887, 48145, 105919, 144435, 317757, 414047, 529595, 1242141, 1588785, 2070235, 4554517, 6210705, 13663551, 22772585, 68317755]

約数ペア:

[(1, 68317755), (3, 22772585), (5, 13663551), (11, 6210705), (15, 4554517), (33, 2070235), (43, 1588785), (55, 1242141), (129, 529595), (165, 414047), (215, 317757), (473, 144435), (645, 105919), (1419, 48145), (2365, 28887), (7095, 9629)]