22202425

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{439}}^1$

素因数の和:490

約数の個数: 36

約数和(自身を含む): 33499840

約数和(自身を除く): 11297415

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 289, 425, 439, 595, 1445, 2023, 2195, 2975, 3073, 7225, 7463, 10115, 10975, 15365, 37315, 50575, 52241, 76825, 126871, 186575, 261205, 634355, 888097, 1306025, 3171775, 4440485, 22202425]

約数ペア:

[(1, 22202425), (5, 4440485), (7, 3171775), (17, 1306025), (25, 888097), (35, 634355), (85, 261205), (119, 186575), (175, 126871), (289, 76825), (425, 52241), (439, 50575), (595, 37315), (1445, 15365), (2023, 10975), (2195, 10115), (2975, 7463), (3073, 7225)]