2034172845

素因数分解:

$3^4\times 5^1\times {\mathrm{5022649}}^1$

素因数の和:5022666

約数の個数: 20

約数和(自身を含む): 3646443900

約数和(自身を除く): 1612271055

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 5022649, 15067947, 25113245, 45203841, 75339735, 135611523, 226019205, 406834569, 678057615, 2034172845]

約数ペア:

[(1, 2034172845), (3, 678057615), (5, 406834569), (9, 226019205), (15, 135611523), (27, 75339735), (45, 45203841), (81, 25113245), (135, 15067947), (405, 5022649)]