225406753

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^2$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 270357696

約数和(自身を除く): 44950943

約数列:

[1, 11, 13, 71, 143, 149, 781, 923, 1639, 1937, 10153, 10579, 21307, 22201, 116369, 137527, 244211, 288613, 1512797, 1576271, 3174743, 17338981, 20491523, 225406753]

約数ペア:

[(1, 225406753), (11, 20491523), (13, 17338981), (71, 3174743), (143, 1576271), (149, 1512797), (781, 288613), (923, 244211), (1639, 137527), (1937, 116369), (10153, 22201), (10579, 21307)]