276448815

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{739}}^1$

素因数の和:933

約数の個数: 64

約数和(自身を含む): 524275200

約数和(自身を除く): 247826385

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 163, 255, 459, 489, 739, 765, 815, 1467, 2217, 2295, 2445, 2771, 3695, 4401, 6651, 7335, 8313, 11085, 12563, 13855, 19953, 22005, 24939, 33255, 37689, 41565, 62815, 74817, 99765, 113067, 120457, 124695, 188445, 339201, 361371, 374085, 565335, 602285, 1084113, 1696005, 1806855, 2047769, 3252339, 5420565, 6143307, 10238845, 16261695, 18429921, 30716535, 55289763, 92149605, 276448815]

約数ペア:

[(1, 276448815), (3, 92149605), (5, 55289763), (9, 30716535), (15, 18429921), (17, 16261695), (27, 10238845), (45, 6143307), (51, 5420565), (85, 3252339), (135, 2047769), (153, 1806855), (163, 1696005), (255, 1084113), (459, 602285), (489, 565335), (739, 374085), (765, 361371), (815, 339201), (1467, 188445), (2217, 124695), (2295, 120457), (2445, 113067), (2771, 99765), (3695, 74817), (4401, 62815), (6651, 41565), (7335, 37689), (8313, 33255), (11085, 24939), (12563, 22005), (13855, 19953)]