4075155

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 8558784

約数和(自身を除く): 4483629

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 761, 765, 1071, 1785, 2283, 3805, 5327, 5355, 6849, 11415, 12937, 15981, 26635, 34245, 38811, 47943, 64685, 79905, 90559, 116433, 194055, 239715, 271677, 452795, 582165, 815031, 1358385, 4075155]

約数ペア:

[(1, 4075155), (3, 1358385), (5, 815031), (7, 582165), (9, 452795), (15, 271677), (17, 239715), (21, 194055), (35, 116433), (45, 90559), (51, 79905), (63, 64685), (85, 47943), (105, 38811), (119, 34245), (153, 26635), (255, 15981), (315, 12937), (357, 11415), (595, 6849), (761, 5355), (765, 5327), (1071, 3805), (1785, 2283)]