47046465

素因数分解:

$3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1999}}^1$

素因数の和:2533

約数の個数: 24

約数和(自身を含む): 81744000

約数和(自身を除く): 34697535

約数列:

[1, 3, 5, 9, 15, 45, 523, 1569, 1999, 2615, 4707, 5997, 7845, 9995, 17991, 23535, 29985, 89955, 1045477, 3136431, 5227385, 9409293, 15682155, 47046465]

約数ペア:

[(1, 47046465), (3, 15682155), (5, 9409293), (9, 5227385), (15, 3136431), (45, 1045477), (523, 89955), (1569, 29985), (1999, 23535), (2615, 17991), (4707, 9995), (5997, 7845)]