65052105

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 116736000

約数和(自身を除く): 51683895

約数列:

[1, 3, 5, 15, 19, 31, 37, 57, 93, 95, 111, 155, 185, 199, 285, 465, 555, 589, 597, 703, 995, 1147, 1767, 2109, 2945, 2985, 3441, 3515, 3781, 5735, 6169, 7363, 8835, 10545, 11343, 17205, 18507, 18905, 21793, 22089, 30845, 36815, 56715, 65379, 92535, 108965, 110445, 117211, 139897, 228253, 326895, 351633, 419691, 586055, 684759, 699485, 1141265, 1758165, 2098455, 3423795, 4336807, 13010421, 21684035, 65052105]

約数ペア:

[(1, 65052105), (3, 21684035), (5, 13010421), (15, 4336807), (19, 3423795), (31, 2098455), (37, 1758165), (57, 1141265), (93, 699485), (95, 684759), (111, 586055), (155, 419691), (185, 351633), (199, 326895), (285, 228253), (465, 139897), (555, 117211), (589, 110445), (597, 108965), (703, 92535), (995, 65379), (1147, 56715), (1767, 36815), (2109, 30845), (2945, 22089), (2985, 21793), (3441, 18905), (3515, 18507), (3781, 17205), (5735, 11343), (6169, 10545), (7363, 8835)]