4712715

素因数分解:

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

素因数の和:5008

約数の個数: 32

約数和(自身を含む): 9576960

約数和(自身を除く): 4864245

約数列:

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

約数ペア:

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