2141648654025

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{3041}}^1\times {\mathrm{229027}}^1$

素因数の和:232122

約数の個数: 48

約数和(自身を含む): 3628430140608

約数和(自身を除く): 1486781486583

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3041, 3075, 9123, 15205, 45615, 76025, 124681, 228075, 229027, 374043, 623405, 687081, 1145135, 1870215, 3117025, 3435405, 5725675, 9351075, 9390107, 17177025, 28170321, 46950535, 140851605, 234752675, 696471107, 704258025, 2089413321, 3482355535, 10447066605, 17411777675, 28555315387, 52235333025, 85665946161, 142776576935, 428329730805, 713882884675, 2141648654025]

約数ペア:

[(1, 2141648654025), (3, 713882884675), (5, 428329730805), (15, 142776576935), (25, 85665946161), (41, 52235333025), (75, 28555315387), (123, 17411777675), (205, 10447066605), (615, 3482355535), (1025, 2089413321), (3041, 704258025), (3075, 696471107), (9123, 234752675), (15205, 140851605), (45615, 46950535), (76025, 28170321), (124681, 17177025), (228075, 9390107), (229027, 9351075), (374043, 5725675), (623405, 3435405), (687081, 3117025), (1145135, 1870215)]