481164195

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1\times {\mathrm{1153}}^1$

素因数の和:1851

約数の個数: 32

約数和(自身を含む): 789668352

約数和(自身を除く): 308504157

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 647, 1153, 1941, 3235, 3459, 5765, 9705, 17295, 27821, 49579, 83463, 139105, 148737, 247895, 417315, 743685, 745991, 2237973, 3729955, 11189865, 32077613, 96232839, 160388065, 481164195]

約数ペア:

[(1, 481164195), (3, 160388065), (5, 96232839), (15, 32077613), (43, 11189865), (129, 3729955), (215, 2237973), (645, 745991), (647, 743685), (1153, 417315), (1941, 247895), (3235, 148737), (3459, 139105), (5765, 83463), (9705, 49579), (17295, 27821)]