1380304815

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1\times {\mathrm{3691}}^1$

素因数の和:4039

約数の個数: 32

約数和(自身を含む): 2239301376

約数和(自身を除く): 858996561

約数列:

[1, 3, 5, 15, 107, 233, 321, 535, 699, 1165, 1605, 3495, 3691, 11073, 18455, 24931, 55365, 74793, 124655, 373965, 394937, 860003, 1184811, 1974685, 2580009, 4300015, 5924055, 12900045, 92020321, 276060963, 460101605, 1380304815]

約数ペア:

[(1, 1380304815), (3, 460101605), (5, 276060963), (15, 92020321), (107, 12900045), (233, 5924055), (321, 4300015), (535, 2580009), (699, 1974685), (1165, 1184811), (1605, 860003), (3495, 394937), (3691, 373965), (11073, 124655), (18455, 74793), (24931, 55365)]