27431044555

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 34864128000

約数和(自身を除く): 7433083445

約数列:

[1, 5, 31, 61, 155, 199, 239, 305, 995, 1195, 1891, 3721, 6169, 7409, 9455, 12139, 14579, 18605, 30845, 37045, 47561, 60695, 72895, 115351, 237805, 376309, 451949, 576755, 740479, 889319, 1474391, 1881545, 2259745, 2901221, 3702395, 4446595, 7371955, 14506105, 22954849, 27568889, 89937851, 114774245, 137844445, 176974481, 449689255, 884872405, 5486208911, 27431044555]

約数ペア:

[(1, 27431044555), (5, 5486208911), (31, 884872405), (61, 449689255), (155, 176974481), (199, 137844445), (239, 114774245), (305, 89937851), (995, 27568889), (1195, 22954849), (1891, 14506105), (3721, 7371955), (6169, 4446595), (7409, 3702395), (9455, 2901221), (12139, 2259745), (14579, 1881545), (18605, 1474391), (30845, 889319), (37045, 740479), (47561, 576755), (60695, 451949), (72895, 376309), (115351, 237805)]