12854295

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1867}}^1$

素因数の和:1901

約数の個数: 40

約数和(自身を含む): 24411024

約数和(自身を除く): 11556729

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 1867, 2295, 5601, 6885, 9335, 16803, 28005, 31739, 50409, 84015, 95217, 151227, 158695, 252045, 285651, 476085, 756135, 856953, 1428255, 2570859, 4284765, 12854295]

約数ペア:

[(1, 12854295), (3, 4284765), (5, 2570859), (9, 1428255), (15, 856953), (17, 756135), (27, 476085), (45, 285651), (51, 252045), (81, 158695), (85, 151227), (135, 95217), (153, 84015), (255, 50409), (405, 31739), (459, 28005), (765, 16803), (1377, 9335), (1867, 6885), (2295, 5601)]