157105885915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{1213}}^1\times {\mathrm{2011}}^1$

素因数の和:4411

約数の個数: 32

約数和(自身を含む): 206113658112

約数和(自身を除く): 49007772197

約数列:

[1, 5, 11, 55, 1171, 1213, 2011, 5855, 6065, 10055, 12881, 13343, 22121, 64405, 66715, 110605, 1420423, 2354881, 2439343, 7102115, 11774405, 12196715, 15624653, 25903691, 26832773, 78123265, 129518455, 134163865, 2856470653, 14282353265, 31421177183, 157105885915]

約数ペア:

[(1, 157105885915), (5, 31421177183), (11, 14282353265), (55, 2856470653), (1171, 134163865), (1213, 129518455), (2011, 78123265), (5855, 26832773), (6065, 25903691), (10055, 15624653), (12881, 12196715), (13343, 11774405), (22121, 7102115), (64405, 2439343), (66715, 2354881), (110605, 1420423)]