137056905

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{20441}}^1$

素因数の和:20601

約数の個数: 24

約数和(自身を含む): 239171400

約数和(自身を除く): 102114495

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 6705, 20441, 61323, 102205, 183969, 306615, 919845, 3045709, 9137127, 15228545, 27411381, 45685635, 137056905]

約数ペア:

[(1, 137056905), (3, 45685635), (5, 27411381), (9, 15228545), (15, 9137127), (45, 3045709), (149, 919845), (447, 306615), (745, 183969), (1341, 102205), (2235, 61323), (6705, 20441)]