2089485

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{787}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 3687840

約数和(自身を除く): 1598355

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 787, 885, 2361, 2655, 3935, 7083, 11805, 35415, 46433, 139299, 232165, 417897, 696495, 2089485]

約数ペア:

[(1, 2089485), (3, 696495), (5, 417897), (9, 232165), (15, 139299), (45, 46433), (59, 35415), (177, 11805), (295, 7083), (531, 3935), (787, 2655), (885, 2361)]