2505335

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1523}}^1$

素因数の和:1582

約数の個数: 16

約数和(自身を含む): 3511296

約数和(自身を除く): 1005961

約数列:

[1, 5, 7, 35, 47, 235, 329, 1523, 1645, 7615, 10661, 53305, 71581, 357905, 501067, 2505335]

約数ペア:

[(1, 2505335), (5, 501067), (7, 357905), (35, 71581), (47, 53305), (235, 10661), (329, 7615), (1523, 1645)]