52871385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2609}}^1$

素因数の和:2817

約数の個数: 32

約数和(自身を含む): 97217280

約数和(自身を除く): 44345895

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 193, 579, 965, 1351, 2609, 2895, 4053, 6755, 7827, 13045, 18263, 20265, 39135, 54789, 91315, 273945, 503537, 1510611, 2517685, 3524759, 7553055, 10574277, 17623795, 52871385]

約数ペア:

[(1, 52871385), (3, 17623795), (5, 10574277), (7, 7553055), (15, 3524759), (21, 2517685), (35, 1510611), (105, 503537), (193, 273945), (579, 91315), (965, 54789), (1351, 39135), (2609, 20265), (2895, 18263), (4053, 13045), (6755, 7827)]