28437555

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{17393}}^1$

素因数の和:17510

約数の個数: 16

約数和(自身を含む): 45920160

約数和(自身を除く): 17482605

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 17393, 52179, 86965, 260895, 1895837, 5687511, 9479185, 28437555]

約数ペア:

[(1, 28437555), (3, 9479185), (5, 5687511), (15, 1895837), (109, 260895), (327, 86965), (545, 52179), (1635, 17393)]