80010555

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{821}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 131388480

約数和(自身を除く): 51377925

約数列:

[1, 3, 5, 15, 73, 89, 219, 267, 365, 445, 821, 1095, 1335, 2463, 4105, 6497, 12315, 19491, 32485, 59933, 73069, 97455, 179799, 219207, 299665, 365345, 898995, 1096035, 5334037, 16002111, 26670185, 80010555]

約数ペア:

[(1, 80010555), (3, 26670185), (5, 16002111), (15, 5334037), (73, 1096035), (89, 898995), (219, 365345), (267, 299665), (365, 219207), (445, 179799), (821, 97455), (1095, 73069), (1335, 59933), (2463, 32485), (4105, 19491), (6497, 12315)]