47668335

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 91155456

約数和(自身を除く): 43487121

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 71, 143, 165, 195, 213, 313, 355, 429, 715, 781, 923, 939, 1065, 1565, 2145, 2343, 2769, 3443, 3905, 4069, 4615, 4695, 10153, 10329, 11715, 12207, 13845, 17215, 20345, 22223, 30459, 44759, 50765, 51645, 61035, 66669, 111115, 134277, 152295, 223795, 244453, 288899, 333345, 671385, 733359, 866697, 1222265, 1444495, 3177889, 3666795, 4333485, 9533667, 15889445, 47668335]

約数ペア:

[(1, 47668335), (3, 15889445), (5, 9533667), (11, 4333485), (13, 3666795), (15, 3177889), (33, 1444495), (39, 1222265), (55, 866697), (65, 733359), (71, 671385), (143, 333345), (165, 288899), (195, 244453), (213, 223795), (313, 152295), (355, 134277), (429, 111115), (715, 66669), (781, 61035), (923, 51645), (939, 50765), (1065, 44759), (1565, 30459), (2145, 22223), (2343, 20345), (2769, 17215), (3443, 13845), (3905, 12207), (4069, 11715), (4615, 10329), (4695, 10153)]