248601315

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{160907}}^1$

素因数の和:161018

約数の個数: 16

約数和(自身を含む): 401626368

約数和(自身を除く): 153025053

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 160907, 482721, 804535, 2413605, 16573421, 49720263, 82867105, 248601315]

約数ペア:

[(1, 248601315), (3, 82867105), (5, 49720263), (15, 16573421), (103, 2413605), (309, 804535), (515, 482721), (1545, 160907)]