189347635

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 247302720

約数和(自身を除く): 57955085

約数列:

[1, 5, 19, 41, 95, 173, 205, 281, 779, 865, 1405, 3287, 3895, 5339, 7093, 11521, 16435, 26695, 35465, 48613, 57605, 134767, 218899, 243065, 673835, 923647, 1094495, 1993133, 4618235, 9965665, 37869527, 189347635]

約数ペア:

[(1, 189347635), (5, 37869527), (19, 9965665), (41, 4618235), (95, 1993133), (173, 1094495), (205, 923647), (281, 673835), (779, 243065), (865, 218899), (1405, 134767), (3287, 57605), (3895, 48613), (5339, 35465), (7093, 26695), (11521, 16435)]