28882095

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{15913}}^1$

素因数の和:15943

約数の個数: 24

約数和(自身を含む): 50797488

約数和(自身を除く): 21915393

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 15913, 47739, 79565, 175043, 238695, 525129, 875215, 1925473, 2625645, 5776419, 9627365, 28882095]

約数ペア:

[(1, 28882095), (3, 9627365), (5, 5776419), (11, 2625645), (15, 1925473), (33, 875215), (55, 525129), (121, 238695), (165, 175043), (363, 79565), (605, 47739), (1815, 15913)]