172232955

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{30137}}^1$

素因数の和:30275

約数の個数: 24

約数和(自身を含む): 300897792

約数和(自身を除く): 128664837

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 5715, 30137, 90411, 150685, 271233, 452055, 1356165, 3827399, 11482197, 19136995, 34446591, 57410985, 172232955]

約数ペア:

[(1, 172232955), (3, 57410985), (5, 34446591), (9, 19136995), (15, 11482197), (45, 3827399), (127, 1356165), (381, 452055), (635, 271233), (1143, 150685), (1905, 90411), (5715, 30137)]