5180315

素因数分解:

$5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{523}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 7143168

約数和(自身を除く): 1962853

約数列:

[1, 5, 7, 35, 283, 523, 1415, 1981, 2615, 3661, 9905, 18305, 148009, 740045, 1036063, 5180315]

約数ペア:

[(1, 5180315), (5, 1036063), (7, 740045), (35, 148009), (283, 18305), (523, 9905), (1415, 3661), (1981, 2615)]