12943035

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2417}}^1$

素因数の和:2452

約数の個数: 48

約数和(自身を含む): 27158976

約数和(自身を除く): 14215941

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 2417, 5355, 7251, 12085, 16919, 21753, 36255, 41089, 50757, 84595, 108765, 123267, 152271, 205445, 253785, 287623, 369801, 616335, 761355, 862869, 1438115, 1849005, 2588607, 4314345, 12943035]

約数ペア:

[(1, 12943035), (3, 4314345), (5, 2588607), (7, 1849005), (9, 1438115), (15, 862869), (17, 761355), (21, 616335), (35, 369801), (45, 287623), (51, 253785), (63, 205445), (85, 152271), (105, 123267), (119, 108765), (153, 84595), (255, 50757), (315, 41089), (357, 36255), (595, 21753), (765, 16919), (1071, 12085), (1785, 7251), (2417, 5355)]