2792635

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:498

約数の個数: 16

約数和(自身を含む): 3548160

約数和(自身を除く): 755525

約数列:

[1, 5, 31, 43, 155, 215, 419, 1333, 2095, 6665, 12989, 18017, 64945, 90085, 558527, 2792635]

約数ペア:

[(1, 2792635), (5, 558527), (31, 90085), (43, 64945), (155, 18017), (215, 12989), (419, 6665), (1333, 2095)]