25488387

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 37674000

約数和(自身を除く): 12185613

約数列:

[1, 3, 9, 83, 149, 229, 249, 447, 687, 747, 1341, 2061, 12367, 19007, 34121, 37101, 57021, 102363, 111303, 171063, 307089, 2832043, 8496129, 25488387]

約数ペア:

[(1, 25488387), (3, 8496129), (9, 2832043), (83, 307089), (149, 171063), (229, 111303), (249, 102363), (447, 57021), (687, 37101), (747, 34121), (1341, 19007), (2061, 12367)]