28000095

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{43411}}^1$

素因数の和:43462

約数の個数: 16

約数和(自身を含む): 45843072

約数和(自身を除く): 17842977

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 43411, 130233, 217055, 651165, 1866673, 5600019, 9333365, 28000095]

約数ペア:

[(1, 28000095), (3, 9333365), (5, 5600019), (15, 1866673), (43, 651165), (129, 217055), (215, 130233), (645, 43411)]