2512005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9851}}^1$

素因数の和:9876

約数の個数: 16

約数和(自身を含む): 4256064

約数和(自身を除く): 1744059

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 9851, 29553, 49255, 147765, 167467, 502401, 837335, 2512005]

約数ペア:

[(1, 2512005), (3, 837335), (5, 502401), (15, 167467), (17, 147765), (51, 49255), (85, 29553), (255, 9851)]