2797755

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^2$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 4663056

約数和(自身を除く): 1865301

約数列:

[1, 3, 5, 15, 37, 71, 111, 185, 213, 355, 555, 1065, 2627, 5041, 7881, 13135, 15123, 25205, 39405, 75615, 186517, 559551, 932585, 2797755]

約数ペア:

[(1, 2797755), (3, 932585), (5, 559551), (15, 186517), (37, 75615), (71, 39405), (111, 25205), (185, 15123), (213, 13135), (355, 7881), (555, 5041), (1065, 2627)]