85712445

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6977}}^1$

素因数の和:7011

約数の個数: 64

約数和(自身を含む): 187568640

約数和(自身を除く): 101856195

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 315, 351, 455, 585, 819, 945, 1365, 1755, 2457, 4095, 6977, 12285, 20931, 34885, 48839, 62793, 90701, 104655, 146517, 188379, 244195, 272103, 313965, 439551, 453505, 634907, 732585, 816309, 941895, 1318653, 1360515, 1904721, 2197755, 2448927, 3174535, 4081545, 5714163, 6593265, 9523605, 12244635, 17142489, 28570815, 85712445]

約数ペア:

[(1, 85712445), (3, 28570815), (5, 17142489), (7, 12244635), (9, 9523605), (13, 6593265), (15, 5714163), (21, 4081545), (27, 3174535), (35, 2448927), (39, 2197755), (45, 1904721), (63, 1360515), (65, 1318653), (91, 941895), (105, 816309), (117, 732585), (135, 634907), (189, 453505), (195, 439551), (273, 313965), (315, 272103), (351, 244195), (455, 188379), (585, 146517), (819, 104655), (945, 90701), (1365, 62793), (1755, 48839), (2457, 34885), (4095, 20931), (6977, 12285)]