2257365

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13681}}^1$

素因数の和:13700

約数の個数: 16

約数和(自身を含む): 3940416

約数和(自身を除く): 1683051

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 13681, 41043, 68405, 150491, 205215, 451473, 752455, 2257365]

約数ペア:

[(1, 2257365), (3, 752455), (5, 451473), (11, 205215), (15, 150491), (33, 68405), (55, 41043), (165, 13681)]