5815496817

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1213}}^1$

素因数の和:1424

約数の個数: 80

約数和(自身を含む): 9747885840

約数和(自身を除く): 3932389023

約数列:

[1, 3, 9, 13, 27, 29, 39, 81, 87, 117, 157, 261, 351, 377, 471, 783, 1053, 1131, 1213, 1413, 2041, 2349, 3393, 3639, 4239, 4553, 6123, 10179, 10917, 12717, 13659, 15769, 18369, 30537, 32751, 35177, 40977, 47307, 55107, 59189, 98253, 105531, 122931, 141921, 165321, 177567, 190441, 316593, 368793, 425763, 457301, 532701, 571323, 949779, 1277289, 1371903, 1598103, 1713969, 2475733, 2849337, 4115709, 4794309, 5141907, 5522789, 7427199, 12347127, 15425721, 16568367, 22281597, 37041381, 49705101, 66844791, 71796257, 149115303, 200534373, 215388771, 447345909, 646166313, 1938498939, 5815496817]

約数ペア:

[(1, 5815496817), (3, 1938498939), (9, 646166313), (13, 447345909), (27, 215388771), (29, 200534373), (39, 149115303), (81, 71796257), (87, 66844791), (117, 49705101), (157, 37041381), (261, 22281597), (351, 16568367), (377, 15425721), (471, 12347127), (783, 7427199), (1053, 5522789), (1131, 5141907), (1213, 4794309), (1413, 4115709), (2041, 2849337), (2349, 2475733), (3393, 1713969), (3639, 1598103), (4239, 1371903), (4553, 1277289), (6123, 949779), (10179, 571323), (10917, 532701), (12717, 457301), (13659, 425763), (15769, 368793), (18369, 316593), (30537, 190441), (32751, 177567), (35177, 165321), (40977, 141921), (47307, 122931), (55107, 105531), (59189, 98253)]