12385905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{659}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 10423695

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 179, 537, 659, 895, 1253, 1977, 2685, 3295, 3759, 4613, 6265, 9885, 13839, 18795, 23065, 69195, 117961, 353883, 589805, 825727, 1769415, 2477181, 4128635, 12385905]

約数ペア:

[(1, 12385905), (3, 4128635), (5, 2477181), (7, 1769415), (15, 825727), (21, 589805), (35, 353883), (105, 117961), (179, 69195), (537, 23065), (659, 18795), (895, 13839), (1253, 9885), (1977, 6265), (2685, 4613), (3295, 3759)]