127859425

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1433}}^1$

素因数の和:1569

約数の個数: 24

約数和(自身を含む): 164301984

約数和(自身を除く): 36442559

約数列:

[1, 5, 25, 43, 83, 215, 415, 1075, 1433, 2075, 3569, 7165, 17845, 35825, 61619, 89225, 118939, 308095, 594695, 1540475, 2973475, 5114377, 25571885, 127859425]

約数ペア:

[(1, 127859425), (5, 25571885), (25, 5114377), (43, 2973475), (83, 1540475), (215, 594695), (415, 308095), (1075, 118939), (1433, 89225), (2075, 61619), (3569, 35825), (7165, 17845)]