5215845

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3907}}^1$

素因数の和:4004

約数の個数: 16

約数和(自身を含む): 8441280

約数和(自身を除く): 3225435

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 3907, 11721, 19535, 58605, 347723, 1043169, 1738615, 5215845]

約数ペア:

[(1, 5215845), (3, 1738615), (5, 1043169), (15, 347723), (89, 58605), (267, 19535), (445, 11721), (1335, 3907)]