1856095

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:234

約数の個数: 16

約数和(自身を含む): 2328480

約数和(自身を除く): 472385

約数列:

[1, 5, 43, 89, 97, 215, 445, 485, 3827, 4171, 8633, 19135, 20855, 43165, 371219, 1856095]

約数ペア:

[(1, 1856095), (5, 371219), (43, 43165), (89, 20855), (97, 19135), (215, 8633), (445, 4171), (485, 3827)]