25934259

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 40499200

約数和(自身を除く): 14564941

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 247, 403, 589, 741, 1129, 1209, 1767, 3387, 7657, 14677, 21451, 22971, 34999, 44031, 64353, 104997, 278863, 454987, 664981, 836589, 1364961, 1994943, 8644753, 25934259]

約数ペア:

[(1, 25934259), (3, 8644753), (13, 1994943), (19, 1364961), (31, 836589), (39, 664981), (57, 454987), (93, 278863), (247, 104997), (403, 64353), (589, 44031), (741, 34999), (1129, 22971), (1209, 21451), (1767, 14677), (3387, 7657)]