270842105

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 342171648

約数和(自身を除く): 71329543

約数列:

[1, 5, 41, 101, 103, 127, 205, 505, 515, 635, 4141, 4223, 5207, 10403, 12827, 13081, 20705, 21115, 26035, 52015, 64135, 65405, 426523, 525907, 536321, 1321181, 2132615, 2629535, 2681605, 6605905, 54168421, 270842105]

約数ペア:

[(1, 270842105), (5, 54168421), (41, 6605905), (101, 2681605), (103, 2629535), (127, 2132615), (205, 1321181), (505, 536321), (515, 525907), (635, 426523), (4141, 65405), (4223, 64135), (5207, 52015), (10403, 26035), (12827, 21115), (13081, 20705)]