139022685

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181729}}^1$

素因数の和:181757

約数の個数: 24

約数和(自身を含む): 255148920

約数和(自身を除く): 116126235

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 181729, 545187, 908645, 1635561, 2725935, 3089393, 8177805, 9268179, 15446965, 27804537, 46340895, 139022685]

約数ペア:

[(1, 139022685), (3, 46340895), (5, 27804537), (9, 15446965), (15, 9268179), (17, 8177805), (45, 3089393), (51, 2725935), (85, 1635561), (153, 908645), (255, 545187), (765, 181729)]