71616985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{3607}}^1$

素因数の和:3661

約数の個数: 24

約数和(自身を含む): 98974656

約数和(自身を除く): 27357671

約数列:

[1, 5, 11, 19, 55, 95, 209, 361, 1045, 1805, 3607, 3971, 18035, 19855, 39677, 68533, 198385, 342665, 753863, 1302127, 3769315, 6510635, 14323397, 71616985]

約数ペア:

[(1, 71616985), (5, 14323397), (11, 6510635), (19, 3769315), (55, 1302127), (95, 753863), (209, 342665), (361, 198385), (1045, 68533), (1805, 39677), (3607, 19855), (3971, 18035)]