2618145

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 4606056

約数和(自身を除く): 1987911

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 797, 1095, 2391, 3285, 3985, 7173, 11955, 35865, 58181, 174543, 290905, 523629, 872715, 2618145]

約数ペア:

[(1, 2618145), (3, 872715), (5, 523629), (9, 290905), (15, 174543), (45, 58181), (73, 35865), (219, 11955), (365, 7173), (657, 3985), (797, 3285), (1095, 2391)]