17179972995

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1\times {\mathrm{643}}^1$

素因数の和:1300

約数の個数: 64

約数和(自身を含む): 29174745600

約数和(自身を除く): 11994772605

約数列:

[1, 3, 5, 15, 19, 57, 95, 241, 285, 389, 643, 723, 1167, 1205, 1929, 1945, 3215, 3615, 4579, 5835, 7391, 9645, 12217, 13737, 22173, 22895, 36651, 36955, 61085, 68685, 93749, 110865, 154963, 183255, 250127, 281247, 464889, 468745, 750381, 774815, 1250635, 1406235, 1781231, 2324445, 2944297, 3751905, 4752413, 5343693, 8832891, 8906155, 14257239, 14721485, 23762065, 26718465, 44164455, 60280607, 71286195, 180841821, 301403035, 904209105, 1145331533, 3435994599, 5726657665, 17179972995]

約数ペア:

[(1, 17179972995), (3, 5726657665), (5, 3435994599), (15, 1145331533), (19, 904209105), (57, 301403035), (95, 180841821), (241, 71286195), (285, 60280607), (389, 44164455), (643, 26718465), (723, 23762065), (1167, 14721485), (1205, 14257239), (1929, 8906155), (1945, 8832891), (3215, 5343693), (3615, 4752413), (4579, 3751905), (5835, 2944297), (7391, 2324445), (9645, 1781231), (12217, 1406235), (13737, 1250635), (22173, 774815), (22895, 750381), (36651, 468745), (36955, 464889), (61085, 281247), (68685, 250127), (93749, 183255), (110865, 154963)]