852435

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1027

約数の個数: 24

約数和(自身を含む): 1556880

約数和(自身を除く): 704445

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 997, 2991, 4985, 8973, 14955, 18943, 44865, 56829, 94715, 170487, 284145, 852435]

約数ペア:

[(1, 852435), (3, 284145), (5, 170487), (9, 94715), (15, 56829), (19, 44865), (45, 18943), (57, 14955), (95, 8973), (171, 4985), (285, 2991), (855, 997)]