138044175

素因数分解:

$3^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{10169}}^1$

素因数の和:10363

約数の個数: 24

約数和(自身を含む): 229516560

約数和(自身を除く): 91472385

約数列:

[1, 3, 5, 15, 25, 75, 181, 543, 905, 2715, 4525, 10169, 13575, 30507, 50845, 152535, 254225, 762675, 1840589, 5521767, 9202945, 27608835, 46014725, 138044175]

約数ペア:

[(1, 138044175), (3, 46014725), (5, 27608835), (15, 9202945), (25, 5521767), (75, 1840589), (181, 762675), (543, 254225), (905, 152535), (2715, 50845), (4525, 30507), (10169, 13575)]