15678869745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{230081}}^1$

素因数の和:230166

約数の個数: 64

約数和(自身を含む): 31806535680

約数和(自身を除く): 16127665935

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 59, 77, 105, 165, 177, 231, 295, 385, 413, 649, 885, 1155, 1239, 1947, 2065, 3245, 4543, 6195, 9735, 13629, 22715, 68145, 230081, 690243, 1150405, 1610567, 2530891, 3451215, 4831701, 7592673, 8052835, 12654455, 13574779, 17716237, 24158505, 37963365, 40724337, 53148711, 67873895, 88581185, 95023453, 149322569, 203621685, 265743555, 285070359, 447967707, 475117265, 746612845, 1045257983, 1425351795, 2239838535, 3135773949, 5226289915, 15678869745]

約数ペア:

[(1, 15678869745), (3, 5226289915), (5, 3135773949), (7, 2239838535), (11, 1425351795), (15, 1045257983), (21, 746612845), (33, 475117265), (35, 447967707), (55, 285070359), (59, 265743555), (77, 203621685), (105, 149322569), (165, 95023453), (177, 88581185), (231, 67873895), (295, 53148711), (385, 40724337), (413, 37963365), (649, 24158505), (885, 17716237), (1155, 13574779), (1239, 12654455), (1947, 8052835), (2065, 7592673), (3245, 4831701), (4543, 3451215), (6195, 2530891), (9735, 1610567), (13629, 1150405), (22715, 690243), (68145, 230081)]