10640115

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 19393920

約数和(自身を除く): 8753805

約数列:

[1, 3, 5, 9, 15, 41, 45, 73, 79, 123, 205, 219, 237, 365, 369, 395, 615, 657, 711, 1095, 1185, 1845, 2993, 3239, 3285, 3555, 5767, 8979, 9717, 14965, 16195, 17301, 26937, 28835, 29151, 44895, 48585, 51903, 86505, 134685, 145755, 236447, 259515, 709341, 1182235, 2128023, 3546705, 10640115]

約数ペア:

[(1, 10640115), (3, 3546705), (5, 2128023), (9, 1182235), (15, 709341), (41, 259515), (45, 236447), (73, 145755), (79, 134685), (123, 86505), (205, 51903), (219, 48585), (237, 44895), (365, 29151), (369, 28835), (395, 26937), (615, 17301), (657, 16195), (711, 14965), (1095, 9717), (1185, 8979), (1845, 5767), (2993, 3555), (3239, 3285)]