57241365

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1999}}^1$

素因数の和:2113

約数の個数: 32

約数和(自身を含む): 96768000

約数和(自身を除く): 39526635

約数列:

[1, 3, 5, 15, 23, 69, 83, 115, 249, 345, 415, 1245, 1909, 1999, 5727, 5997, 9545, 9995, 28635, 29985, 45977, 137931, 165917, 229885, 497751, 689655, 829585, 2488755, 3816091, 11448273, 19080455, 57241365]

約数ペア:

[(1, 57241365), (3, 19080455), (5, 11448273), (15, 3816091), (23, 2488755), (69, 829585), (83, 689655), (115, 497751), (249, 229885), (345, 165917), (415, 137931), (1245, 45977), (1909, 29985), (1999, 28635), (5727, 9995), (5997, 9545)]