1965454515

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1\times {\mathrm{1201}}^1$

素因数の和:2140

約数の個数: 48

約数和(自身を含む): 3496723776

約数和(自身を除く): 1531269261

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 887, 1201, 1845, 2661, 3603, 4435, 6005, 7983, 10809, 13305, 18015, 36367, 39915, 49241, 54045, 109101, 147723, 181835, 246205, 327303, 443169, 545505, 738615, 1065287, 1636515, 2215845, 3195861, 5326435, 9587583, 15979305, 43676767, 47937915, 131030301, 218383835, 393090903, 655151505, 1965454515]

約数ペア:

[(1, 1965454515), (3, 655151505), (5, 393090903), (9, 218383835), (15, 131030301), (41, 47937915), (45, 43676767), (123, 15979305), (205, 9587583), (369, 5326435), (615, 3195861), (887, 2215845), (1201, 1636515), (1845, 1065287), (2661, 738615), (3603, 545505), (4435, 443169), (6005, 327303), (7983, 246205), (10809, 181835), (13305, 147723), (18015, 109101), (36367, 54045), (39915, 49241)]