13305465885

素因数分解:

$3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1940987}}^1$

素因数の和:1941452

約数の個数: 16

約数和(自身を含む): 21335340096

約数和(自身を除く): 8029874211

約数列:

[1, 3, 5, 15, 457, 1371, 2285, 6855, 1940987, 5822961, 9704935, 29114805, 887031059, 2661093177, 4435155295, 13305465885]

約数ペア:

[(1, 13305465885), (3, 4435155295), (5, 2661093177), (15, 887031059), (457, 29114805), (1371, 9704935), (2285, 5822961), (6855, 1940987)]