42661525

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{41621}}^1$

素因数の和:41672

約数の個数: 12

約数和(自身を含む): 54191844

約数和(自身を除く): 11530319

約数列:

[1, 5, 25, 41, 205, 1025, 41621, 208105, 1040525, 1706461, 8532305, 42661525]

約数ペア:

[(1, 42661525), (5, 8532305), (25, 1706461), (41, 1040525), (205, 208105), (1025, 41621)]