1097331455

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{7589}}^1$

素因数の和:7855

約数の個数: 24

約数和(自身を含む): 1453636800

約数和(自身を除く): 356305345

約数列:

[1, 5, 11, 55, 121, 239, 605, 1195, 2629, 7589, 13145, 28919, 37945, 83479, 144595, 417395, 918269, 1813771, 4591345, 9068855, 19951481, 99757405, 219466291, 1097331455]

約数ペア:

[(1, 1097331455), (5, 219466291), (11, 99757405), (55, 19951481), (121, 9068855), (239, 4591345), (605, 1813771), (1195, 918269), (2629, 417395), (7589, 144595), (13145, 83479), (28919, 37945)]