66975315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{36901}}^1$

素因数の和:36931

約数の個数: 24

約数和(自身を含む): 117791184

約数和(自身を除く): 50815869

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 36901, 110703, 184505, 405911, 553515, 1217733, 2029555, 4465021, 6088665, 13395063, 22325105, 66975315]

約数ペア:

[(1, 66975315), (3, 22325105), (5, 13395063), (11, 6088665), (15, 4465021), (33, 2029555), (55, 1217733), (121, 553515), (165, 405911), (363, 184505), (605, 110703), (1815, 36901)]