2015243769

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{443}}^1$

素因数の和:930

約数の個数: 64

約数和(自身を含む): 3437199360

約数和(自身を除く): 1421955591

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 419, 443, 517, 987, 1257, 1329, 1551, 2933, 3101, 3619, 4609, 4873, 8799, 9303, 10857, 13827, 14619, 19693, 20821, 32263, 34111, 59079, 62463, 96789, 102333, 137851, 145747, 185617, 216623, 229031, 413553, 437241, 556851, 649869, 687093, 1299319, 1516361, 1603217, 2041787, 3897957, 4549083, 4809651, 6125361, 8723999, 14292509, 26171997, 42877527, 61067993, 95963989, 183203979, 287891967, 671747923, 2015243769]

約数ペア:

[(1, 2015243769), (3, 671747923), (7, 287891967), (11, 183203979), (21, 95963989), (33, 61067993), (47, 42877527), (77, 26171997), (141, 14292509), (231, 8723999), (329, 6125361), (419, 4809651), (443, 4549083), (517, 3897957), (987, 2041787), (1257, 1603217), (1329, 1516361), (1551, 1299319), (2933, 687093), (3101, 649869), (3619, 556851), (4609, 437241), (4873, 413553), (8799, 229031), (9303, 216623), (10857, 185617), (13827, 145747), (14619, 137851), (19693, 102333), (20821, 96789), (32263, 62463), (34111, 59079)]