11556515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1721}}^1$

素因数の和:1822

約数の個数: 16

約数和(自身を含む): 14878080

約数和(自身を除く): 3321565

約数列:

[1, 5, 17, 79, 85, 395, 1343, 1721, 6715, 8605, 29257, 135959, 146285, 679795, 2311303, 11556515]

約数ペア:

[(1, 11556515), (5, 2311303), (17, 679795), (79, 146285), (85, 135959), (395, 29257), (1343, 8605), (1721, 6715)]