65364085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{16001}}^1$

素因数の和:16068

約数の個数: 16

約数和(自身を含む): 84490560

約数和(自身を除く): 19126475

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 16001, 80005, 304019, 688043, 1520095, 3440215, 13072817, 65364085]

約数ペア:

[(1, 65364085), (5, 13072817), (19, 3440215), (43, 1520095), (95, 688043), (215, 304019), (817, 80005), (4085, 16001)]