8045757025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{43721}}^1$

素因数の和:44181

約数の個数: 24

約数和(自身を含む): 10588244184

約数和(自身を除く): 2542487159

約数列:

[1, 5, 17, 25, 85, 425, 433, 2165, 7361, 10825, 36805, 43721, 184025, 218605, 743257, 1093025, 3716285, 18581425, 18931193, 94655965, 321830281, 473279825, 1609151405, 8045757025]

約数ペア:

[(1, 8045757025), (5, 1609151405), (17, 473279825), (25, 321830281), (85, 94655965), (425, 18931193), (433, 18581425), (2165, 3716285), (7361, 1093025), (10825, 743257), (36805, 218605), (43721, 184025)]