27279575

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 35354880

約数和(自身を除く): 8075305

約数列:

[1, 5, 25, 29, 145, 191, 197, 725, 955, 985, 4775, 4925, 5539, 5713, 27695, 28565, 37627, 138475, 142825, 188135, 940675, 1091183, 5455915, 27279575]

約数ペア:

[(1, 27279575), (5, 5455915), (25, 1091183), (29, 940675), (145, 188135), (191, 142825), (197, 138475), (725, 37627), (955, 28565), (985, 27695), (4775, 5713), (4925, 5539)]