2247136905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{17123}}^1$

素因数の和:17817

約数の個数: 32

約数和(自身を含む): 3877969536

約数和(自身を除く): 1630832631

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 673, 2019, 3365, 8749, 10095, 17123, 26247, 43745, 51369, 85615, 131235, 222599, 256845, 667797, 1112995, 3338985, 11523779, 34571337, 57618895, 149809127, 172856685, 449427381, 749045635, 2247136905]

約数ペア:

[(1, 2247136905), (3, 749045635), (5, 449427381), (13, 172856685), (15, 149809127), (39, 57618895), (65, 34571337), (195, 11523779), (673, 3338985), (2019, 1112995), (3365, 667797), (8749, 256845), (10095, 222599), (17123, 131235), (26247, 85615), (43745, 51369)]