2005955

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1549}}^1$

素因数の和:1598

約数の個数: 16

約数和(自身を含む): 2827200

約数和(自身を除く): 821245

約数列:

[1, 5, 7, 35, 37, 185, 259, 1295, 1549, 7745, 10843, 54215, 57313, 286565, 401191, 2005955]

約数ペア:

[(1, 2005955), (5, 401191), (7, 286565), (35, 57313), (37, 54215), (185, 10843), (259, 7745), (1295, 1549)]