25252767

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2503}}^1$

素因数の和:2587

約数の個数: 24

約数和(自身を含む): 39062400

約数和(自身を除く): 13809633

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 531, 1121, 2503, 3363, 7509, 10089, 22527, 47557, 142671, 147677, 428013, 443031, 1329093, 2805863, 8417589, 25252767]

約数ペア:

[(1, 25252767), (3, 8417589), (9, 2805863), (19, 1329093), (57, 443031), (59, 428013), (171, 147677), (177, 142671), (531, 47557), (1121, 22527), (2503, 10089), (3363, 7509)]