199123155

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{57467}}^1$

素因数の和:57496

約数の個数: 48

約数和(自身を含む): 430320384

約数和(自身を除く): 231197229

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 57467, 172401, 287335, 402269, 517203, 632137, 862005, 1206807, 1896411, 2011345, 2586015, 3160685, 3620421, 4424959, 5689233, 6034035, 9482055, 13274877, 18102105, 22124795, 28446165, 39824631, 66374385, 199123155]

約数ペア:

[(1, 199123155), (3, 66374385), (5, 39824631), (7, 28446165), (9, 22124795), (11, 18102105), (15, 13274877), (21, 9482055), (33, 6034035), (35, 5689233), (45, 4424959), (55, 3620421), (63, 3160685), (77, 2586015), (99, 2011345), (105, 1896411), (165, 1206807), (231, 862005), (315, 632137), (385, 517203), (495, 402269), (693, 287335), (1155, 172401), (3465, 57467)]