2727445

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{523}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 3772800

約数和(自身を除く): 1045355

約数列:

[1, 5, 7, 35, 149, 523, 745, 1043, 2615, 3661, 5215, 18305, 77927, 389635, 545489, 2727445]

約数ペア:

[(1, 2727445), (5, 545489), (7, 389635), (35, 77927), (149, 18305), (523, 5215), (745, 3661), (1043, 2615)]