28426095

素因数分解:

$3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3529}}^1$

素因数の和:3719

約数の個数: 24

約数和(自身を含む): 49561200

約数和(自身を除く): 21135105

約数列:

[1, 3, 5, 9, 15, 45, 179, 537, 895, 1611, 2685, 3529, 8055, 10587, 17645, 31761, 52935, 158805, 631691, 1895073, 3158455, 5685219, 9475365, 28426095]

約数ペア:

[(1, 28426095), (3, 9475365), (5, 5685219), (9, 3158455), (15, 1895073), (45, 631691), (179, 158805), (537, 52935), (895, 31761), (1611, 17645), (2685, 10587), (3529, 8055)]