2897742395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1\times {\mathrm{839}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 3723148800

約数和(自身を除く): 825406405

約数列:

[1, 5, 17, 85, 179, 227, 839, 895, 1135, 3043, 3859, 4195, 14263, 15215, 19295, 40633, 71315, 150181, 190453, 203165, 690761, 750905, 952265, 2553077, 3237701, 3453805, 12765385, 16188505, 34091087, 170455435, 579548479, 2897742395]

約数ペア:

[(1, 2897742395), (5, 579548479), (17, 170455435), (85, 34091087), (179, 16188505), (227, 12765385), (839, 3453805), (895, 3237701), (1135, 2553077), (3043, 952265), (3859, 750905), (4195, 690761), (14263, 203165), (15215, 190453), (19295, 150181), (40633, 71315)]