27712465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 38911104

約数和(自身を除く): 11198639

約数列:

[1, 5, 11, 17, 55, 85, 107, 187, 277, 535, 935, 1177, 1385, 1819, 3047, 4709, 5885, 9095, 15235, 20009, 23545, 29639, 51799, 100045, 148195, 258995, 326029, 503863, 1630145, 2519315, 5542493, 27712465]

約数ペア:

[(1, 27712465), (5, 5542493), (11, 2519315), (17, 1630145), (55, 503863), (85, 326029), (107, 258995), (187, 148195), (277, 100045), (535, 51799), (935, 29639), (1177, 23545), (1385, 20009), (1819, 15235), (3047, 9095), (4709, 5885)]