47588865

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{433}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 80994816

約数和(自身を除く): 33405951

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 431, 433, 1293, 1299, 2155, 2165, 6465, 6495, 7327, 7361, 21981, 22083, 36635, 36805, 109905, 110415, 186623, 559869, 933115, 2799345, 3172591, 9517773, 15862955, 47588865]

約数ペア:

[(1, 47588865), (3, 15862955), (5, 9517773), (15, 3172591), (17, 2799345), (51, 933115), (85, 559869), (255, 186623), (431, 110415), (433, 109905), (1293, 36805), (1299, 36635), (2155, 22083), (2165, 21981), (6465, 7361), (6495, 7327)]