27778891135

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{2819}}^1$

素因数の和:3207

約数の個数: 32

約数和(自身を含む): 34164322560

約数和(自身を除く): 6385431425

約数列:

[1, 5, 107, 113, 163, 535, 565, 815, 2819, 12091, 14095, 17441, 18419, 60455, 87205, 92095, 301633, 318547, 459497, 1508165, 1592735, 1970833, 2297485, 9854165, 34084529, 49166179, 51923161, 170422645, 245830895, 259615805, 5555778227, 27778891135]

約数ペア:

[(1, 27778891135), (5, 5555778227), (107, 259615805), (113, 245830895), (163, 170422645), (535, 51923161), (565, 49166179), (815, 34084529), (2819, 9854165), (12091, 2297485), (14095, 1970833), (17441, 1592735), (18419, 1508165), (60455, 459497), (87205, 318547), (92095, 301633)]