2440265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1511}}^1$

素因数の和:1552

約数の個数: 16

約数和(自身を含む): 3265920

約数和(自身を除く): 825655

約数列:

[1, 5, 17, 19, 85, 95, 323, 1511, 1615, 7555, 25687, 28709, 128435, 143545, 488053, 2440265]

約数ペア:

[(1, 2440265), (5, 488053), (17, 143545), (19, 128435), (85, 28709), (95, 25687), (323, 7555), (1511, 1615)]