2018976465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1259}}^1\times {\mathrm{9719}}^1$

素因数の和:10997

約数の個数: 32

約数和(自身を含む): 3527193600

約数和(自身を除く): 1508217135

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1259, 3777, 6295, 9719, 13849, 18885, 29157, 41547, 48595, 69245, 106909, 145785, 207735, 320727, 534545, 1603635, 12236221, 36708663, 61181105, 134598431, 183543315, 403795293, 672992155, 2018976465]

約数ペア:

[(1, 2018976465), (3, 672992155), (5, 403795293), (11, 183543315), (15, 134598431), (33, 61181105), (55, 36708663), (165, 12236221), (1259, 1603635), (3777, 534545), (6295, 320727), (9719, 207735), (13849, 145785), (18885, 106909), (29157, 69245), (41547, 48595)]