42375015

素因数分解:

$3^3\times 5^1\times {\mathrm{313889}}^1$

素因数の和:313903

約数の個数: 16

約数和(自身を含む): 75333600

約数和(自身を除く): 32958585

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 313889, 941667, 1569445, 2825001, 4708335, 8475003, 14125005, 42375015]

約数ペア:

[(1, 42375015), (3, 14125005), (5, 8475003), (9, 4708335), (15, 2825001), (27, 1569445), (45, 941667), (135, 313889)]