13799005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2819}}^1$

素因数の和:2924

約数の個数: 16

約数和(自身を含む): 18273600

約数和(自身を除く): 4474595

約数列:

[1, 5, 11, 55, 89, 445, 979, 2819, 4895, 14095, 31009, 155045, 250891, 1254455, 2759801, 13799005]

約数ペア:

[(1, 13799005), (5, 2759801), (11, 1254455), (55, 250891), (89, 155045), (445, 31009), (979, 14095), (2819, 4895)]