68714685

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5107}}^1$

素因数の和:5154

約数の個数: 48

約数和(自身を含む): 133870464

約数和(自身を除く): 65155779

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 4485, 5107, 13455, 15321, 25535, 45963, 66391, 76605, 117461, 199173, 229815, 331955, 352383, 587305, 597519, 995865, 1057149, 1526993, 1761915, 2987595, 4580979, 5285745, 7634965, 13742937, 22904895, 68714685]

約数ペア:

[(1, 68714685), (3, 22904895), (5, 13742937), (9, 7634965), (13, 5285745), (15, 4580979), (23, 2987595), (39, 1761915), (45, 1526993), (65, 1057149), (69, 995865), (115, 597519), (117, 587305), (195, 352383), (207, 331955), (299, 229815), (345, 199173), (585, 117461), (897, 76605), (1035, 66391), (1495, 45963), (2691, 25535), (4485, 15321), (5107, 13455)]