79115485

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2\times {\mathrm{131}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 99769824

約数和(自身を除く): 20654339

約数列:

[1, 5, 43, 53, 131, 215, 265, 655, 2279, 2809, 5633, 6943, 11395, 14045, 28165, 34715, 120787, 298549, 367979, 603935, 1492745, 1839895, 15823097, 79115485]

約数ペア:

[(1, 79115485), (5, 15823097), (43, 1839895), (53, 1492745), (131, 603935), (215, 367979), (265, 298549), (655, 120787), (2279, 34715), (2809, 28165), (5633, 14045), (6943, 11395)]