15679831905

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2191451}}^1$

素因数の和:2191518

約数の個数: 32

約数和(自身を含む): 28401217920

約数和(自身を除く): 12721386015

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 7155, 2191451, 6574353, 10957255, 19723059, 32871765, 59169177, 98615295, 116146903, 295845885, 348440709, 580734515, 1045322127, 1742203545, 3135966381, 5226610635, 15679831905]

約数ペア:

[(1, 15679831905), (3, 5226610635), (5, 3135966381), (9, 1742203545), (15, 1045322127), (27, 580734515), (45, 348440709), (53, 295845885), (135, 116146903), (159, 98615295), (265, 59169177), (477, 32871765), (795, 19723059), (1431, 10957255), (2385, 6574353), (7155, 2191451)]