15692238331

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{563}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 21051187200

約数和(自身を除く): 5358948869

約数列:

[1, 7, 11, 17, 77, 107, 119, 187, 199, 563, 749, 1177, 1309, 1393, 1819, 2189, 3383, 3941, 6193, 8239, 9571, 12733, 15323, 20009, 21293, 23681, 37213, 43351, 60241, 66997, 105281, 112037, 140063, 149051, 234223, 260491, 361981, 421687, 662651, 736967, 784259, 1024097, 1232407, 1639561, 1904629, 2533867, 3981791, 4638557, 7168679, 8626849, 11265067, 11987959, 13332403, 20950919, 27872537, 78855469, 83915713, 131867549, 146656433, 203795303, 923072843, 1426567121, 2241748333, 15692238331]

約数ペア:

[(1, 15692238331), (7, 2241748333), (11, 1426567121), (17, 923072843), (77, 203795303), (107, 146656433), (119, 131867549), (187, 83915713), (199, 78855469), (563, 27872537), (749, 20950919), (1177, 13332403), (1309, 11987959), (1393, 11265067), (1819, 8626849), (2189, 7168679), (3383, 4638557), (3941, 3981791), (6193, 2533867), (8239, 1904629), (9571, 1639561), (12733, 1232407), (15323, 1024097), (20009, 784259), (21293, 736967), (23681, 662651), (37213, 421687), (43351, 361981), (60241, 260491), (66997, 234223), (105281, 149051), (112037, 140063)]