225475393

素因数分解:

${\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 272022912

約数和(自身を除く): 46547519

約数列:

[1, 11, 13, 83, 121, 143, 157, 913, 1079, 1331, 1573, 1727, 2041, 10043, 11869, 13031, 17303, 18997, 22451, 110473, 130559, 143341, 169403, 208967, 246961, 1436149, 1576751, 1863433, 2716571, 17344261, 20497763, 225475393]

約数ペア:

[(1, 225475393), (11, 20497763), (13, 17344261), (83, 2716571), (121, 1863433), (143, 1576751), (157, 1436149), (913, 246961), (1079, 208967), (1331, 169403), (1573, 143341), (1727, 130559), (2041, 110473), (10043, 22451), (11869, 18997), (13031, 17303)]