15561807

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1009}}^1$

素因数の和:1162

約数の個数: 16

約数和(自身を含む): 21379680

約数和(自身を除く): 5817873

約数列:

[1, 3, 53, 97, 159, 291, 1009, 3027, 5141, 15423, 53477, 97873, 160431, 293619, 5187269, 15561807]

約数ペア:

[(1, 15561807), (3, 5187269), (53, 293619), (97, 160431), (159, 97873), (291, 53477), (1009, 15423), (3027, 5141)]