13440535

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{757}}^1$

素因数の和:882

約数の個数: 16

約数和(自身を含む): 16700256

約数和(自身を除く): 3259721

約数列:

[1, 5, 53, 67, 265, 335, 757, 3551, 3785, 17755, 40121, 50719, 200605, 253595, 2688107, 13440535]

約数ペア:

[(1, 13440535), (5, 2688107), (53, 253595), (67, 200605), (265, 50719), (335, 40121), (757, 17755), (3551, 3785)]