16090245

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:97

約数の個数: 96

約数和(自身を含む): 33022080

約数和(自身を除く): 16931835

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 41, 45, 51, 57, 81, 85, 95, 123, 135, 153, 171, 205, 243, 255, 285, 323, 369, 405, 459, 513, 615, 697, 765, 779, 855, 969, 1107, 1215, 1377, 1539, 1615, 1845, 2091, 2295, 2337, 2565, 2907, 3321, 3485, 3895, 4131, 4617, 4845, 5535, 6273, 6885, 7011, 7695, 8721, 9963, 10455, 11685, 13243, 14535, 16605, 18819, 20655, 21033, 23085, 26163, 31365, 35055, 39729, 43605, 49815, 56457, 63099, 66215, 78489, 94095, 105165, 119187, 130815, 169371, 189297, 198645, 282285, 315495, 357561, 392445, 595935, 846855, 946485, 1072683, 1787805, 3218049, 5363415, 16090245]

約数ペア:

[(1, 16090245), (3, 5363415), (5, 3218049), (9, 1787805), (15, 1072683), (17, 946485), (19, 846855), (27, 595935), (41, 392445), (45, 357561), (51, 315495), (57, 282285), (81, 198645), (85, 189297), (95, 169371), (123, 130815), (135, 119187), (153, 105165), (171, 94095), (205, 78489), (243, 66215), (255, 63099), (285, 56457), (323, 49815), (369, 43605), (405, 39729), (459, 35055), (513, 31365), (615, 26163), (697, 23085), (765, 21033), (779, 20655), (855, 18819), (969, 16605), (1107, 14535), (1215, 13243), (1377, 11685), (1539, 10455), (1615, 9963), (1845, 8721), (2091, 7695), (2295, 7011), (2337, 6885), (2565, 6273), (2907, 5535), (3321, 4845), (3485, 4617), (3895, 4131)]