230971865

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 298377216

約数和(自身を除く): 67405351

約数列:

[1, 5, 23, 47, 115, 151, 235, 283, 755, 1081, 1415, 3473, 5405, 6509, 7097, 13301, 17365, 32545, 35485, 42733, 66505, 163231, 213665, 305923, 816155, 982859, 1529615, 2008451, 4914295, 10042255, 46194373, 230971865]

約数ペア:

[(1, 230971865), (5, 46194373), (23, 10042255), (47, 4914295), (115, 2008451), (151, 1529615), (235, 982859), (283, 816155), (755, 305923), (1081, 213665), (1415, 163231), (3473, 66505), (5405, 42733), (6509, 35485), (7097, 32545), (13301, 17365)]