14138145

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{4987}}^1$

素因数の和:5011

約数の個数: 40

約数和(自身を含む): 28970304

約数和(自身を除く): 14832159

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 4987, 14961, 24935, 34909, 44883, 74805, 104727, 134649, 174545, 224415, 314181, 403947, 523635, 673245, 942543, 1570905, 2019735, 2827629, 4712715, 14138145]

約数ペア:

[(1, 14138145), (3, 4712715), (5, 2827629), (7, 2019735), (9, 1570905), (15, 942543), (21, 673245), (27, 523635), (35, 403947), (45, 314181), (63, 224415), (81, 174545), (105, 134649), (135, 104727), (189, 74805), (315, 44883), (405, 34909), (567, 24935), (945, 14961), (2835, 4987)]