15697078821

素因数分解:

$3^2\times {\mathrm{41}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:455

約数の個数: 72

約数和(自身を含む): 24047387208

約数和(自身を除く): 8350308387

約数列:

[1, 3, 9, 41, 61, 73, 123, 183, 219, 233, 369, 549, 657, 699, 1681, 2097, 2501, 2993, 4453, 5043, 7503, 8979, 9553, 13359, 14213, 15129, 17009, 22509, 26937, 28659, 40077, 42639, 51027, 85977, 102541, 122713, 127917, 153081, 182573, 307623, 368139, 391673, 547719, 582733, 697369, 922869, 1037549, 1104417, 1175019, 1643157, 1748199, 2092107, 3112647, 3525057, 5244597, 6276321, 7485493, 9337941, 22456479, 23892053, 28592129, 42539509, 67369437, 71676159, 85776387, 127618527, 215028477, 257329161, 382855581, 1744119869, 5232359607, 15697078821]

約数ペア:

[(1, 15697078821), (3, 5232359607), (9, 1744119869), (41, 382855581), (61, 257329161), (73, 215028477), (123, 127618527), (183, 85776387), (219, 71676159), (233, 67369437), (369, 42539509), (549, 28592129), (657, 23892053), (699, 22456479), (1681, 9337941), (2097, 7485493), (2501, 6276321), (2993, 5244597), (4453, 3525057), (5043, 3112647), (7503, 2092107), (8979, 1748199), (9553, 1643157), (13359, 1175019), (14213, 1104417), (15129, 1037549), (17009, 922869), (22509, 697369), (26937, 582733), (28659, 547719), (40077, 391673), (42639, 368139), (51027, 307623), (85977, 182573), (102541, 153081), (122713, 127917)]