109539275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 151895040

約数和(自身を除く): 42355765

約数列:

[1, 5, 19, 25, 31, 43, 95, 155, 173, 215, 475, 589, 775, 817, 865, 1075, 1333, 2945, 3287, 4085, 4325, 5363, 6665, 7439, 14725, 16435, 20425, 25327, 26815, 33325, 37195, 82175, 101897, 126635, 134075, 141341, 185975, 230609, 509485, 633175, 706705, 1153045, 2547425, 3533525, 4381571, 5765225, 21907855, 109539275]

約数ペア:

[(1, 109539275), (5, 21907855), (19, 5765225), (25, 4381571), (31, 3533525), (43, 2547425), (95, 1153045), (155, 706705), (173, 633175), (215, 509485), (475, 230609), (589, 185975), (775, 141341), (817, 134075), (865, 126635), (1075, 101897), (1333, 82175), (2945, 37195), (3287, 33325), (4085, 26815), (4325, 25327), (5363, 20425), (6665, 16435), (7439, 14725)]