127938085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{75037}}^1$

素因数の和:75084

約数の個数: 16

約数和(自身を含む): 172887552

約数和(自身を除く): 44949467

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 75037, 375185, 825407, 2326147, 4127035, 11630735, 25587617, 127938085]

約数ペア:

[(1, 127938085), (5, 25587617), (11, 11630735), (31, 4127035), (55, 2326147), (155, 825407), (341, 375185), (1705, 75037)]