1305071685

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{228359}}^1$

素因数の和:228497

約数の個数: 24

約数和(自身を含む): 2279946240

約数和(自身を除く): 974874555

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 5715, 228359, 685077, 1141795, 2055231, 3425385, 10276155, 29001593, 87004779, 145007965, 261014337, 435023895, 1305071685]

約数ペア:

[(1, 1305071685), (3, 435023895), (5, 261014337), (9, 145007965), (15, 87004779), (45, 29001593), (127, 10276155), (381, 3425385), (635, 2055231), (1143, 1141795), (1905, 685077), (5715, 228359)]