18485128765

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{349}}^2$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 22514872320

約数和(自身を除く): 4029743555

約数列:

[1, 5, 127, 239, 349, 635, 1195, 1745, 30353, 44323, 83411, 121801, 151765, 221615, 417055, 609005, 10593197, 15468727, 29110439, 52965985, 77343635, 145552195, 3697025753, 18485128765]

約数ペア:

[(1, 18485128765), (5, 3697025753), (127, 145552195), (239, 77343635), (349, 52965985), (635, 29110439), (1195, 15468727), (1745, 10593197), (30353, 609005), (44323, 417055), (83411, 221615), (121801, 151765)]