66520185

素因数分解:

$3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{11701}}^1$

素因数の和:12088

約数の個数: 16

約数和(自身を含む): 106722240

約数和(自身を除く): 40202055

約数列:

[1, 3, 5, 15, 379, 1137, 1895, 5685, 11701, 35103, 58505, 175515, 4434679, 13304037, 22173395, 66520185]

約数ペア:

[(1, 66520185), (3, 22173395), (5, 13304037), (15, 4434679), (379, 175515), (1137, 58505), (1895, 35103), (5685, 11701)]