66386835

素因数分解:

$3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{3607}}^1$

素因数の和:4027

約数の個数: 24

約数和(自身を含む): 115383840

約数和(自身を除く): 48997005

約数列:

[1, 3, 5, 9, 15, 45, 409, 1227, 2045, 3607, 3681, 6135, 10821, 18035, 18405, 32463, 54105, 162315, 1475263, 4425789, 7376315, 13277367, 22128945, 66386835]

約数ペア:

[(1, 66386835), (3, 22128945), (5, 13277367), (9, 7376315), (15, 4425789), (45, 1475263), (409, 162315), (1227, 54105), (2045, 32463), (3607, 18405), (3681, 18035), (6135, 10821)]