2016165855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{5477}}^1$

素因数の和:5616

約数の個数: 64

約数和(自身を含む): 3710665728

約数和(自身を除く): 1694499873

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 97, 115, 165, 253, 291, 345, 485, 759, 1067, 1265, 1455, 2231, 3201, 3795, 5335, 5477, 6693, 11155, 16005, 16431, 24541, 27385, 33465, 60247, 73623, 82155, 122705, 125971, 180741, 301235, 368115, 377913, 531269, 629855, 903705, 1385681, 1593807, 1889565, 2656345, 4157043, 5843959, 6928405, 7969035, 12219187, 17531877, 20785215, 29219795, 36657561, 61095935, 87659385, 134411057, 183287805, 403233171, 672055285, 2016165855]

約数ペア:

[(1, 2016165855), (3, 672055285), (5, 403233171), (11, 183287805), (15, 134411057), (23, 87659385), (33, 61095935), (55, 36657561), (69, 29219795), (97, 20785215), (115, 17531877), (165, 12219187), (253, 7969035), (291, 6928405), (345, 5843959), (485, 4157043), (759, 2656345), (1067, 1889565), (1265, 1593807), (1455, 1385681), (2231, 903705), (3201, 629855), (3795, 531269), (5335, 377913), (5477, 368115), (6693, 301235), (11155, 180741), (16005, 125971), (16431, 122705), (24541, 82155), (27385, 73623), (33465, 60247)]