2585495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1621}}^1$

素因数の和:1666

約数の個数: 16

約数和(自身を含む): 3503520

約数和(自身を除く): 918025

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 1621, 8105, 17831, 47009, 89155, 235045, 517099, 2585495]

約数ペア:

[(1, 2585495), (5, 517099), (11, 235045), (29, 89155), (55, 47009), (145, 17831), (319, 8105), (1595, 1621)]