5639804945

素因数分解:

$5^1\times {\mathrm{419}}^1\times {\mathrm{619}}^1\times {\mathrm{4349}}^1$

素因数の和:5392

約数の個数: 16

約数和(自身を含む): 6796440000

約数和(自身を除く): 1156635055

約数列:

[1, 5, 419, 619, 2095, 3095, 4349, 21745, 259361, 1296805, 1822231, 2692031, 9111155, 13460155, 1127960989, 5639804945]

約数ペア:

[(1, 5639804945), (5, 1127960989), (419, 13460155), (619, 9111155), (2095, 2692031), (3095, 1822231), (4349, 1296805), (21745, 259361)]