13887029205

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{4441}}^1$

素因数の和:5568

約数の個数: 80

約数和(自身を含む): 28482246144

約数和(自身を除く): 14595216939

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 1103, 2835, 3309, 4441, 5515, 7721, 9927, 13323, 16545, 22205, 23163, 29781, 31087, 38605, 39969, 49635, 66615, 69489, 89343, 93261, 115815, 119907, 148905, 155435, 199845, 208467, 279783, 347445, 359721, 446715, 466305, 599535, 625401, 839349, 1042335, 1398915, 1798605, 2518047, 3127005, 4196745, 4898423, 12590235, 14695269, 24492115, 34288961, 44085807, 73476345, 102866883, 132257421, 171444805, 220429035, 308600649, 396772263, 514334415, 661287105, 925801947, 1543003245, 1983861315, 2777405841, 4629009735, 13887029205]

約数ペア:

[(1, 13887029205), (3, 4629009735), (5, 2777405841), (7, 1983861315), (9, 1543003245), (15, 925801947), (21, 661287105), (27, 514334415), (35, 396772263), (45, 308600649), (63, 220429035), (81, 171444805), (105, 132257421), (135, 102866883), (189, 73476345), (315, 44085807), (405, 34288961), (567, 24492115), (945, 14695269), (1103, 12590235), (2835, 4898423), (3309, 4196745), (4441, 3127005), (5515, 2518047), (7721, 1798605), (9927, 1398915), (13323, 1042335), (16545, 839349), (22205, 625401), (23163, 599535), (29781, 466305), (31087, 446715), (38605, 359721), (39969, 347445), (49635, 279783), (66615, 208467), (69489, 199845), (89343, 155435), (93261, 148905), (115815, 119907)]