166795925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9127}}^1$

素因数の和:9197

約数の個数: 24

約数和(自身を含む): 224110656

約数和(自身を除く): 57314731

約数列:

[1, 5, 17, 25, 43, 85, 215, 425, 731, 1075, 3655, 9127, 18275, 45635, 155159, 228175, 392461, 775795, 1962305, 3878975, 6671837, 9811525, 33359185, 166795925]

約数ペア:

[(1, 166795925), (5, 33359185), (17, 9811525), (25, 6671837), (43, 3878975), (85, 1962305), (215, 775795), (425, 392461), (731, 228175), (1075, 155159), (3655, 45635), (9127, 18275)]