58754125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 79567488

約数和(自身を除く): 20813363

約数列:

[1, 5, 17, 25, 43, 85, 125, 215, 425, 643, 731, 1075, 2125, 3215, 3655, 5375, 10931, 16075, 18275, 27649, 54655, 80375, 91375, 138245, 273275, 470033, 691225, 1366375, 2350165, 3456125, 11750825, 58754125]

約数ペア:

[(1, 58754125), (5, 11750825), (17, 3456125), (25, 2350165), (43, 1366375), (85, 691225), (125, 470033), (215, 273275), (425, 138245), (643, 91375), (731, 80375), (1075, 54655), (2125, 27649), (3215, 18275), (3655, 16075), (5375, 10931)]