13866215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4133}}^1$

素因数の和:4210

約数の個数: 16

約数和(自身を含む): 18454176

約数和(自身を除く): 4587961

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 4133, 20665, 45463, 227315, 252113, 1260565, 2773243, 13866215]

約数ペア:

[(1, 13866215), (5, 2773243), (11, 1260565), (55, 252113), (61, 227315), (305, 45463), (671, 20665), (3355, 4133)]