5515565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{347}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 7692192

約数和(自身を除く): 2176627

約数列:

[1, 5, 11, 17, 55, 85, 187, 289, 347, 935, 1445, 1735, 3179, 3817, 5899, 15895, 19085, 29495, 64889, 100283, 324445, 501415, 1103113, 5515565]

約数ペア:

[(1, 5515565), (5, 1103113), (11, 501415), (17, 324445), (55, 100283), (85, 64889), (187, 29495), (289, 19085), (347, 15895), (935, 5899), (1445, 3817), (1735, 3179)]