39800155

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9743}}^1$

素因数の和:9810

約数の個数: 16

約数和(自身を含む): 51448320

約数和(自身を除く): 11648165

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 9743, 48715, 185117, 418949, 925585, 2094745, 7960031, 39800155]

約数ペア:

[(1, 39800155), (5, 7960031), (19, 2094745), (43, 925585), (95, 418949), (215, 185117), (817, 48715), (4085, 9743)]