5256515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3083}}^1$

素因数の和:3130

約数の個数: 16

約数和(自身を含む): 7105536

約数和(自身を除く): 1849021

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 3083, 15415, 33913, 95573, 169565, 477865, 1051303, 5256515]

約数ペア:

[(1, 5256515), (5, 1051303), (11, 477865), (31, 169565), (55, 95573), (155, 33913), (341, 15415), (1705, 3083)]