42980456825

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{433}}^1\times {\mathrm{857}}^1$

素因数の和:1454

約数の個数: 48

約数和(自身を含む): 55270431216

約数和(自身を除く): 12289974391

約数列:

[1, 5, 25, 41, 113, 205, 433, 565, 857, 1025, 2165, 2825, 4285, 4633, 10825, 17753, 21425, 23165, 35137, 48929, 88765, 96841, 115825, 175685, 244645, 371081, 443825, 484205, 878425, 1223225, 1855405, 2006089, 2421025, 3970481, 9277025, 10030445, 15214321, 19852405, 41932153, 50152225, 76071605, 99262025, 209660765, 380358025, 1048303825, 1719218273, 8596091365, 42980456825]

約数ペア:

[(1, 42980456825), (5, 8596091365), (25, 1719218273), (41, 1048303825), (113, 380358025), (205, 209660765), (433, 99262025), (565, 76071605), (857, 50152225), (1025, 41932153), (2165, 19852405), (2825, 15214321), (4285, 10030445), (4633, 9277025), (10825, 3970481), (17753, 2421025), (21425, 2006089), (23165, 1855405), (35137, 1223225), (48929, 878425), (88765, 484205), (96841, 443825), (115825, 371081), (175685, 244645)]