2898765

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1741}}^1$

素因数の和:1789

約数の個数: 24

約数和(自身を含む): 5163288

約数和(自身を除く): 2264523

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 1741, 5223, 8705, 15669, 26115, 64417, 78345, 193251, 322085, 579753, 966255, 2898765]

約数ペア:

[(1, 2898765), (3, 966255), (5, 579753), (9, 322085), (15, 193251), (37, 78345), (45, 64417), (111, 26115), (185, 15669), (333, 8705), (555, 5223), (1665, 1741)]