56589435

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{19961}}^1$

素因数の和:19985

約数の個数: 40

約数和(自身を含む): 115939296

約数和(自身を除く): 59349861

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 19961, 59883, 99805, 139727, 179649, 299415, 419181, 538947, 698635, 898245, 1257543, 1616841, 2095905, 2694735, 3772629, 6287715, 8084205, 11317887, 18863145, 56589435]

約数ペア:

[(1, 56589435), (3, 18863145), (5, 11317887), (7, 8084205), (9, 6287715), (15, 3772629), (21, 2694735), (27, 2095905), (35, 1616841), (45, 1257543), (63, 898245), (81, 698635), (105, 538947), (135, 419181), (189, 299415), (315, 179649), (405, 139727), (567, 99805), (945, 59883), (2835, 19961)]