25911155

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6343}}^1$

素因数の和:6410

約数の個数: 16

約数和(自身を含む): 33496320

約数和(自身を除く): 7585165

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 6343, 31715, 120517, 272749, 602585, 1363745, 5182231, 25911155]

約数ペア:

[(1, 25911155), (5, 5182231), (19, 1363745), (43, 602585), (95, 272749), (215, 120517), (817, 31715), (4085, 6343)]