169155

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{179}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 345600

約数和(自身を除く): 176445

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 179, 189, 315, 537, 895, 945, 1253, 1611, 2685, 3759, 4833, 6265, 8055, 11277, 18795, 24165, 33831, 56385, 169155]

約数ペア:

[(1, 169155), (3, 56385), (5, 33831), (7, 24165), (9, 18795), (15, 11277), (21, 8055), (27, 6265), (35, 4833), (45, 3759), (63, 2685), (105, 1611), (135, 1253), (179, 945), (189, 895), (315, 537)]