83765745

素因数分解:

$3^6\times 5^1\times 7^3\times {\mathrm{67}}^1$

素因数の和:111

約数の個数: 112

約数和(自身を含む): 178377600

約数和(自身を除く): 94611855

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 67, 81, 105, 135, 147, 189, 201, 243, 245, 315, 335, 343, 405, 441, 469, 567, 603, 729, 735, 945, 1005, 1029, 1215, 1323, 1407, 1701, 1715, 1809, 2205, 2345, 2835, 3015, 3087, 3283, 3645, 3969, 4221, 5103, 5145, 5427, 6615, 7035, 8505, 9045, 9261, 9849, 11907, 12663, 15435, 16281, 16415, 19845, 21105, 22981, 25515, 27135, 27783, 29547, 35721, 37989, 46305, 48843, 49245, 59535, 63315, 68943, 81405, 83349, 88641, 113967, 114905, 138915, 147735, 178605, 189945, 206829, 244215, 250047, 265923, 341901, 344715, 416745, 443205, 569835, 620487, 797769, 1034145, 1250235, 1329615, 1709505, 1861461, 2393307, 3102435, 3988845, 5584383, 9307305, 11966535, 16753149, 27921915, 83765745]

約数ペア:

[(1, 83765745), (3, 27921915), (5, 16753149), (7, 11966535), (9, 9307305), (15, 5584383), (21, 3988845), (27, 3102435), (35, 2393307), (45, 1861461), (49, 1709505), (63, 1329615), (67, 1250235), (81, 1034145), (105, 797769), (135, 620487), (147, 569835), (189, 443205), (201, 416745), (243, 344715), (245, 341901), (315, 265923), (335, 250047), (343, 244215), (405, 206829), (441, 189945), (469, 178605), (567, 147735), (603, 138915), (729, 114905), (735, 113967), (945, 88641), (1005, 83349), (1029, 81405), (1215, 68943), (1323, 63315), (1407, 59535), (1701, 49245), (1715, 48843), (1809, 46305), (2205, 37989), (2345, 35721), (2835, 29547), (3015, 27783), (3087, 27135), (3283, 25515), (3645, 22981), (3969, 21105), (4221, 19845), (5103, 16415), (5145, 16281), (5427, 15435), (6615, 12663), (7035, 11907), (8505, 9849), (9045, 9261)]