22412775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3881}}^1$

素因数の和:3912

約数の個数: 48

約数和(自身を含む): 46211328

約数和(自身を除く): 23798553

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 3881, 5775, 11643, 19405, 27167, 42691, 58215, 81501, 97025, 128073, 135835, 213455, 291075, 298837, 407505, 640365, 679175, 896511, 1067275, 1494185, 2037525, 3201825, 4482555, 7470925, 22412775]

約数ペア:

[(1, 22412775), (3, 7470925), (5, 4482555), (7, 3201825), (11, 2037525), (15, 1494185), (21, 1067275), (25, 896511), (33, 679175), (35, 640365), (55, 407505), (75, 298837), (77, 291075), (105, 213455), (165, 135835), (175, 128073), (231, 97025), (275, 81501), (385, 58215), (525, 42691), (825, 27167), (1155, 19405), (1925, 11643), (3881, 5775)]