47884265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 68052096

約数和(自身を除く): 20167831

約数列:

[1, 5, 11, 13, 55, 65, 143, 193, 347, 715, 965, 1735, 2123, 2509, 3817, 4511, 10615, 12545, 19085, 22555, 27599, 49621, 66971, 137995, 248105, 334855, 736681, 870623, 3683405, 4353115, 9576853, 47884265]

約数ペア:

[(1, 47884265), (5, 9576853), (11, 4353115), (13, 3683405), (55, 870623), (65, 736681), (143, 334855), (193, 248105), (347, 137995), (715, 66971), (965, 49621), (1735, 27599), (2123, 22555), (2509, 19085), (3817, 12545), (4511, 10615)]