16258935

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2011}}^1$

素因数の和:2044

約数の個数: 48

約数和(自身を含む): 33028992

約数和(自身を除く): 16770057

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 1155, 1617, 2011, 2695, 6033, 8085, 10055, 14077, 22121, 30165, 42231, 66363, 70385, 98539, 110605, 154847, 211155, 295617, 331815, 464541, 492695, 774235, 1083929, 1478085, 2322705, 3251787, 5419645, 16258935]

約数ペア:

[(1, 16258935), (3, 5419645), (5, 3251787), (7, 2322705), (11, 1478085), (15, 1083929), (21, 774235), (33, 492695), (35, 464541), (49, 331815), (55, 295617), (77, 211155), (105, 154847), (147, 110605), (165, 98539), (231, 70385), (245, 66363), (385, 42231), (539, 30165), (735, 22121), (1155, 14077), (1617, 10055), (2011, 8085), (2695, 6033)]