27996825095

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1\times {\mathrm{71039}}^1$

素因数の和:71239

約数の個数: 24

約数和(自身を含む): 35356608000

約数和(自身を除く): 7359782905

約数列:

[1, 5, 23, 115, 149, 529, 745, 2645, 3427, 17135, 71039, 78821, 355195, 394105, 1633897, 8169485, 10584811, 37579631, 52924055, 187898155, 243450653, 1217253265, 5599365019, 27996825095]

約数ペア:

[(1, 27996825095), (5, 5599365019), (23, 1217253265), (115, 243450653), (149, 187898155), (529, 52924055), (745, 37579631), (2645, 10584811), (3427, 8169485), (17135, 1633897), (71039, 394105), (78821, 355195)]