48381405

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{563}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 82353024

約数和(自身を除く): 33971619

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 337, 563, 1011, 1685, 1689, 2815, 5055, 5729, 8445, 9571, 17187, 28645, 28713, 47855, 85935, 143565, 189731, 569193, 948655, 2845965, 3225427, 9676281, 16127135, 48381405]

約数ペア:

[(1, 48381405), (3, 16127135), (5, 9676281), (15, 3225427), (17, 2845965), (51, 948655), (85, 569193), (255, 189731), (337, 143565), (563, 85935), (1011, 47855), (1685, 28713), (1689, 28645), (2815, 17187), (5055, 9571), (5729, 8445)]