164566985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{26479}}^1$

素因数の和:26608

約数の個数: 16

約数和(自身を含む): 217347840

約数和(自身を除く): 52780855

約数列:

[1, 5, 11, 55, 113, 565, 1243, 6215, 26479, 132395, 291269, 1456345, 2992127, 14960635, 32913397, 164566985]

約数ペア:

[(1, 164566985), (5, 32913397), (11, 14960635), (55, 2992127), (113, 1456345), (565, 291269), (1243, 132395), (6215, 26479)]