565565055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2099}}^1$

素因数の和:2212

約数の個数: 64

約数和(自身を含む): 1045094400

約数和(自身を除く): 479529345

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 71, 115, 165, 213, 253, 345, 355, 759, 781, 1065, 1265, 1633, 2099, 2343, 3795, 3905, 4899, 6297, 8165, 10495, 11715, 17963, 23089, 24495, 31485, 48277, 53889, 69267, 89815, 115445, 144831, 149029, 241385, 269445, 346335, 447087, 531047, 724155, 745145, 1593141, 1639319, 2235435, 2655235, 3427667, 4917957, 7965705, 8196595, 10283001, 17138335, 24589785, 37704337, 51415005, 113113011, 188521685, 565565055]

約数ペア:

[(1, 565565055), (3, 188521685), (5, 113113011), (11, 51415005), (15, 37704337), (23, 24589785), (33, 17138335), (55, 10283001), (69, 8196595), (71, 7965705), (115, 4917957), (165, 3427667), (213, 2655235), (253, 2235435), (345, 1639319), (355, 1593141), (759, 745145), (781, 724155), (1065, 531047), (1265, 447087), (1633, 346335), (2099, 269445), (2343, 241385), (3795, 149029), (3905, 144831), (4899, 115445), (6297, 89815), (8165, 69267), (10495, 53889), (11715, 48277), (17963, 31485), (23089, 24495)]