140079335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 187971840

約数和(自身を除く): 47892505

約数列:

[1, 5, 11, 55, 73, 139, 251, 365, 695, 803, 1255, 1529, 2761, 4015, 7645, 10147, 13805, 18323, 34889, 50735, 91615, 111617, 174445, 201553, 383779, 558085, 1007765, 1918895, 2546897, 12734485, 28015867, 140079335]

約数ペア:

[(1, 140079335), (5, 28015867), (11, 12734485), (55, 2546897), (73, 1918895), (139, 1007765), (251, 558085), (365, 383779), (695, 201553), (803, 174445), (1255, 111617), (1529, 91615), (2761, 50735), (4015, 34889), (7645, 18323), (10147, 13805)]