2601315

素因数分解:

$3^5\times 5^1\times {\mathrm{2141}}^1$

素因数の和:2161

約数の個数: 24

約数和(自身を含む): 4678128

約数和(自身を除く): 2076813

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 2141, 6423, 10705, 19269, 32115, 57807, 96345, 173421, 289035, 520263, 867105, 2601315]

約数ペア:

[(1, 2601315), (3, 867105), (5, 520263), (9, 289035), (15, 173421), (27, 96345), (45, 57807), (81, 32115), (135, 19269), (243, 10705), (405, 6423), (1215, 2141)]