13488195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6761}}^1$

素因数の和:6795

約数の個数: 32

約数和(自身を含む): 25966080

約数和(自身を除く): 12477885

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 6761, 20283, 33805, 47327, 101415, 128459, 141981, 236635, 385377, 642295, 709905, 899213, 1926885, 2697639, 4496065, 13488195]

約数ペア:

[(1, 13488195), (3, 4496065), (5, 2697639), (7, 1926885), (15, 899213), (19, 709905), (21, 642295), (35, 385377), (57, 236635), (95, 141981), (105, 128459), (133, 101415), (285, 47327), (399, 33805), (665, 20283), (1995, 6761)]