25190037

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1667}}^1$

素因数の和:1769

約数の個数: 24

約数和(自身を含む): 38510784

約数和(自身を除く): 13320747

約数列:

[1, 3, 9, 23, 69, 73, 207, 219, 657, 1667, 1679, 5001, 5037, 15003, 15111, 38341, 115023, 121691, 345069, 365073, 1095219, 2798893, 8396679, 25190037]

約数ペア:

[(1, 25190037), (3, 8396679), (9, 2798893), (23, 1095219), (69, 365073), (73, 345069), (207, 121691), (219, 115023), (657, 38341), (1667, 15111), (1679, 15003), (5001, 5037)]