15676621009

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{3631}}^1$

素因数の和:3806

約数の個数: 48

約数和(自身を含む): 19854429696

約数和(自身を除く): 4177808687

約数列:

[1, 7, 17, 49, 71, 73, 119, 497, 511, 833, 1207, 1241, 3479, 3577, 3631, 5183, 8449, 8687, 25417, 36281, 59143, 60809, 61727, 88111, 177919, 253967, 257801, 265063, 432089, 616777, 1804607, 1855441, 3024623, 4317439, 4382617, 4506071, 12632249, 12988087, 18819473, 30678319, 31542497, 131736311, 214748233, 220797479, 319931041, 922154177, 2239517287, 15676621009]

約数ペア:

[(1, 15676621009), (7, 2239517287), (17, 922154177), (49, 319931041), (71, 220797479), (73, 214748233), (119, 131736311), (497, 31542497), (511, 30678319), (833, 18819473), (1207, 12988087), (1241, 12632249), (3479, 4506071), (3577, 4382617), (3631, 4317439), (5183, 3024623), (8449, 1855441), (8687, 1804607), (25417, 616777), (36281, 432089), (59143, 265063), (60809, 257801), (61727, 253967), (88111, 177919)]