9855405

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{10429}}^1$

素因数の和:10450

約数の個数: 32

約数和(自身を含む): 20025600

約数和(自身を除く): 10170195

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 10429, 31287, 52145, 73003, 93861, 156435, 219009, 281583, 365015, 469305, 657027, 1095045, 1407915, 1971081, 3285135, 9855405]

約数ペア:

[(1, 9855405), (3, 3285135), (5, 1971081), (7, 1407915), (9, 1095045), (15, 657027), (21, 469305), (27, 365015), (35, 281583), (45, 219009), (63, 156435), (105, 93861), (135, 73003), (189, 52145), (315, 31287), (945, 10429)]