22980105

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2467}}^1$

素因数の和:2507

約数の個数: 40

約数和(自身を含む): 43002432

約数和(自身を除く): 20022327

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 2467, 3105, 7401, 9315, 12335, 22203, 37005, 56741, 66609, 111015, 170223, 199827, 283705, 333045, 510669, 851115, 999135, 1532007, 2553345, 4596021, 7660035, 22980105]

約数ペア:

[(1, 22980105), (3, 7660035), (5, 4596021), (9, 2553345), (15, 1532007), (23, 999135), (27, 851115), (45, 510669), (69, 333045), (81, 283705), (115, 199827), (135, 170223), (207, 111015), (345, 66609), (405, 56741), (621, 37005), (1035, 22203), (1863, 12335), (2467, 9315), (3105, 7401)]