2080351305

素因数分解:

$3^2\times 5^1\times {\mathrm{2207}}^1\times {\mathrm{20947}}^1$

素因数の和:23165

約数の個数: 24

約数和(自身を含む): 3607748352

約数和(自身を除く): 1527397047

約数列:

[1, 3, 5, 9, 15, 45, 2207, 6621, 11035, 19863, 20947, 33105, 62841, 99315, 104735, 188523, 314205, 942615, 46230029, 138690087, 231150145, 416070261, 693450435, 2080351305]

約数ペア:

[(1, 2080351305), (3, 693450435), (5, 416070261), (9, 231150145), (15, 138690087), (45, 46230029), (2207, 942615), (6621, 314205), (11035, 188523), (19863, 104735), (20947, 99315), (33105, 62841)]