165603285

素因数分解:

$3^6\times 5^1\times {\mathrm{45433}}^1$

素因数の和:45456

約数の個数: 28

約数和(自身を含む): 297956172

約数和(自身を除く): 132352887

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 45433, 136299, 227165, 408897, 681495, 1226691, 2044485, 3680073, 6133455, 11040219, 18400365, 33120657, 55201095, 165603285]

約数ペア:

[(1, 165603285), (3, 55201095), (5, 33120657), (9, 18400365), (15, 11040219), (27, 6133455), (45, 3680073), (81, 2044485), (135, 1226691), (243, 681495), (405, 408897), (729, 227165), (1215, 136299), (3645, 45433)]