2007802005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{311}}^1\times {\mathrm{3557}}^1$

素因数の和:3898

約数の個数: 48

約数和(自身を含む): 3543426432

約数和(自身を除く): 1535624427

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 311, 363, 605, 933, 1555, 1815, 3421, 3557, 4665, 10263, 10671, 17105, 17785, 37631, 39127, 51315, 53355, 112893, 117381, 188155, 195635, 430397, 564465, 586905, 1106227, 1291191, 2151985, 3318681, 5531135, 6455955, 12168497, 16593405, 36505491, 60842485, 133853467, 182527455, 401560401, 669267335, 2007802005]

約数ペア:

[(1, 2007802005), (3, 669267335), (5, 401560401), (11, 182527455), (15, 133853467), (33, 60842485), (55, 36505491), (121, 16593405), (165, 12168497), (311, 6455955), (363, 5531135), (605, 3318681), (933, 2151985), (1555, 1291191), (1815, 1106227), (3421, 586905), (3557, 564465), (4665, 430397), (10263, 195635), (10671, 188155), (17105, 117381), (17785, 112893), (37631, 53355), (39127, 51315)]