28337055

素因数分解:

$3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{5413}}^1$

素因数の和:5770

約数の個数: 16

約数和(自身を含む): 45477600

約数和(自身を除く): 17140545

約数列:

[1, 3, 5, 15, 349, 1047, 1745, 5235, 5413, 16239, 27065, 81195, 1889137, 5667411, 9445685, 28337055]

約数ペア:

[(1, 28337055), (3, 9445685), (5, 5667411), (15, 1889137), (349, 81195), (1047, 27065), (1745, 16239), (5235, 5413)]