1539243365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1361}}^1\times {\mathrm{20563}}^1$

素因数の和:21940

約数の個数: 16

約数和(自身を含む): 2016588096

約数和(自身を除く): 477344731

約数列:

[1, 5, 11, 55, 1361, 6805, 14971, 20563, 74855, 102815, 226193, 1130965, 27986243, 139931215, 307848673, 1539243365]

約数ペア:

[(1, 1539243365), (5, 307848673), (11, 139931215), (55, 27986243), (1361, 1130965), (6805, 226193), (14971, 102815), (20563, 74855)]