85625145

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{17783}}^1$

素因数の和:17901

約数の個数: 24

約数和(自身を含む): 149812416

約数和(自身を除く): 64187271

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 4815, 17783, 53349, 88915, 160047, 266745, 800235, 1902781, 5708343, 9513905, 17125029, 28541715, 85625145]

約数ペア:

[(1, 85625145), (3, 28541715), (5, 17125029), (9, 9513905), (15, 5708343), (45, 1902781), (107, 800235), (321, 266745), (535, 160047), (963, 88915), (1605, 53349), (4815, 17783)]