2243311515

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{4327}}^1$

素因数の和:4660

約数の個数: 48

約数和(自身を含む): 3998344896

約数和(自身を除く): 1755033381

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 281, 369, 615, 843, 1405, 1845, 2529, 4215, 4327, 11521, 12645, 12981, 21635, 34563, 38943, 57605, 64905, 103689, 172815, 177407, 194715, 518445, 532221, 887035, 1215887, 1596663, 2661105, 3647661, 6079435, 7983315, 10942983, 18238305, 49851367, 54714915, 149554101, 249256835, 448662303, 747770505, 2243311515]

約数ペア:

[(1, 2243311515), (3, 747770505), (5, 448662303), (9, 249256835), (15, 149554101), (41, 54714915), (45, 49851367), (123, 18238305), (205, 10942983), (281, 7983315), (369, 6079435), (615, 3647661), (843, 2661105), (1405, 1596663), (1845, 1215887), (2529, 887035), (4215, 532221), (4327, 518445), (11521, 194715), (12645, 177407), (12981, 172815), (21635, 103689), (34563, 64905), (38943, 57605)]