22017105

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2341}}^1$

素因数の和:2382

約数の個数: 48

約数和(自身を含む): 43842240

約数和(自身を除く): 21825135

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1881, 2341, 3135, 7023, 9405, 11705, 21069, 25751, 35115, 44479, 77253, 105345, 128755, 133437, 222395, 231759, 386265, 400311, 489269, 667185, 1158795, 1467807, 2001555, 2446345, 4403421, 7339035, 22017105]

約数ペア:

[(1, 22017105), (3, 7339035), (5, 4403421), (9, 2446345), (11, 2001555), (15, 1467807), (19, 1158795), (33, 667185), (45, 489269), (55, 400311), (57, 386265), (95, 231759), (99, 222395), (165, 133437), (171, 128755), (209, 105345), (285, 77253), (495, 44479), (627, 35115), (855, 25751), (1045, 21069), (1881, 11705), (2341, 9405), (3135, 7023)]