2830245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 5235840

約数和(自身を除く): 2405595

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 1009, 2805, 3027, 5045, 11099, 15135, 17153, 33297, 51459, 55495, 85765, 166485, 188683, 257295, 566049, 943415, 2830245]

約数ペア:

[(1, 2830245), (3, 943415), (5, 566049), (11, 257295), (15, 188683), (17, 166485), (33, 85765), (51, 55495), (55, 51459), (85, 33297), (165, 17153), (187, 15135), (255, 11099), (561, 5045), (935, 3027), (1009, 2805)]