2078103555

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{13499}}^1$

素因数の和:13832

約数の個数: 48

約数和(自身を含む): 3942432000

約数和(自身を除く): 1864328445

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 311, 495, 933, 1555, 2799, 3421, 4665, 10263, 13499, 13995, 17105, 30789, 40497, 51315, 67495, 121491, 148489, 153945, 202485, 445467, 607455, 742445, 1336401, 2227335, 4198189, 6682005, 12594567, 20990945, 37783701, 46180079, 62972835, 138540237, 188918505, 230900395, 415620711, 692701185, 2078103555]

約数ペア:

[(1, 2078103555), (3, 692701185), (5, 415620711), (9, 230900395), (11, 188918505), (15, 138540237), (33, 62972835), (45, 46180079), (55, 37783701), (99, 20990945), (165, 12594567), (311, 6682005), (495, 4198189), (933, 2227335), (1555, 1336401), (2799, 742445), (3421, 607455), (4665, 445467), (10263, 202485), (13499, 153945), (13995, 148489), (17105, 121491), (30789, 67495), (40497, 51315)]