2007652005

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{63463}}^1$

素因数の和:63530

約数の個数: 48

約数和(自身を含む): 3762145920

約数和(自身を除く): 1754493915

約数列:

[1, 3, 5, 9, 15, 19, 37, 45, 57, 95, 111, 171, 185, 285, 333, 555, 703, 855, 1665, 2109, 3515, 6327, 10545, 31635, 63463, 190389, 317315, 571167, 951945, 1205797, 2348131, 2855835, 3617391, 6028985, 7044393, 10852173, 11740655, 18086955, 21133179, 35221965, 44614489, 54260865, 105665895, 133843467, 223072445, 401530401, 669217335, 2007652005]

約数ペア:

[(1, 2007652005), (3, 669217335), (5, 401530401), (9, 223072445), (15, 133843467), (19, 105665895), (37, 54260865), (45, 44614489), (57, 35221965), (95, 21133179), (111, 18086955), (171, 11740655), (185, 10852173), (285, 7044393), (333, 6028985), (555, 3617391), (703, 2855835), (855, 2348131), (1665, 1205797), (2109, 951945), (3515, 571167), (6327, 317315), (10545, 190389), (31635, 63463)]