2887517165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1433011}}^1$

素因数の和:1433060

約数の個数: 16

約数和(自身を含む): 3851936256

約数和(自身を除く): 964419091

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 1433011, 7165055, 18629143, 44423341, 93145715, 222116705, 577503433, 2887517165]

約数ペア:

[(1, 2887517165), (5, 577503433), (13, 222116705), (31, 93145715), (65, 44423341), (155, 18629143), (403, 7165055), (2015, 1433011)]