45000009

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{35461}}^1$

素因数の和:35517

約数の個数: 16

約数和(自身を含む): 68087040

約数和(自身を除く): 23087031

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 35461, 106383, 319149, 957447, 1666667, 5000001, 15000003, 45000009]

約数ペア:

[(1, 45000009), (3, 15000003), (9, 5000001), (27, 1666667), (47, 957447), (141, 319149), (423, 106383), (1269, 35461)]