2039255

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:266

約数の個数: 16

約数和(自身を含む): 2564544

約数和(自身を除く): 525289

約数列:

[1, 5, 37, 73, 151, 185, 365, 755, 2701, 5587, 11023, 13505, 27935, 55115, 407851, 2039255]

約数ペア:

[(1, 2039255), (5, 407851), (37, 55115), (73, 27935), (151, 13505), (185, 11023), (365, 5587), (755, 2701)]