12757965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{463}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 22450176

約数和(自身を除く): 9692211

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 167, 463, 501, 835, 1389, 1837, 2315, 2505, 5093, 5511, 6945, 9185, 15279, 25465, 27555, 76395, 77321, 231963, 386605, 850531, 1159815, 2551593, 4252655, 12757965]

約数ペア:

[(1, 12757965), (3, 4252655), (5, 2551593), (11, 1159815), (15, 850531), (33, 386605), (55, 231963), (165, 77321), (167, 76395), (463, 27555), (501, 25465), (835, 15279), (1389, 9185), (1837, 6945), (2315, 5511), (2505, 5093)]