15479121095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{24977}}^1$

素因数の和:25339

約数の個数: 32

約数和(自身を含む): 20588266368

約数和(自身を除く): 5109145273

約数列:

[1, 5, 17, 23, 85, 115, 317, 391, 1585, 1955, 5389, 7291, 24977, 26945, 36455, 123947, 124885, 424609, 574471, 619735, 2123045, 2872355, 7917709, 9766007, 39588545, 48830035, 134601053, 182107307, 673005265, 910536535, 3095824219, 15479121095]

約数ペア:

[(1, 15479121095), (5, 3095824219), (17, 910536535), (23, 673005265), (85, 182107307), (115, 134601053), (317, 48830035), (391, 39588545), (1585, 9766007), (1955, 7917709), (5389, 2872355), (7291, 2123045), (24977, 619735), (26945, 574471), (36455, 424609), (123947, 124885)]