25662483

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:1992

約数の個数: 48

約数和(自身を含む): 48672000

約数和(自身を除く): 23009517

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 1197, 1463, 1881, 1949, 4389, 5847, 13167, 13643, 17541, 21439, 37031, 40929, 64317, 111093, 122787, 150073, 192951, 259217, 333279, 407341, 450219, 777651, 1222023, 1350657, 2332953, 2851387, 3666069, 8554161, 25662483]

約数ペア:

[(1, 25662483), (3, 8554161), (7, 3666069), (9, 2851387), (11, 2332953), (19, 1350657), (21, 1222023), (33, 777651), (57, 450219), (63, 407341), (77, 333279), (99, 259217), (133, 192951), (171, 150073), (209, 122787), (231, 111093), (399, 64317), (627, 40929), (693, 37031), (1197, 21439), (1463, 17541), (1881, 13643), (1949, 13167), (4389, 5847)]