12300165

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1741}}^1$

素因数の和:1909

約数の個数: 24

約数和(自身を含む): 21468408

約数和(自身を除く): 9168243

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 1741, 2355, 5223, 7065, 8705, 15669, 26115, 78345, 273337, 820011, 1366685, 2460033, 4100055, 12300165]

約数ペア:

[(1, 12300165), (3, 4100055), (5, 2460033), (9, 1366685), (15, 820011), (45, 273337), (157, 78345), (471, 26115), (785, 15669), (1413, 8705), (1741, 7065), (2355, 5223)]