61200855

素因数分解:

$3^2\times 5^1\times {\mathrm{839}}^1\times {\mathrm{1621}}^1$

素因数の和:2471

約数の個数: 24

約数和(自身を含む): 106273440

約数和(自身を除く): 45072585

約数列:

[1, 3, 5, 9, 15, 45, 839, 1621, 2517, 4195, 4863, 7551, 8105, 12585, 14589, 24315, 37755, 72945, 1360019, 4080057, 6800095, 12240171, 20400285, 61200855]

約数ペア:

[(1, 61200855), (3, 20400285), (5, 12240171), (9, 6800095), (15, 4080057), (45, 1360019), (839, 72945), (1621, 37755), (2517, 24315), (4195, 14589), (4863, 12585), (7551, 8105)]