25248207

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{1009}}^1$

素因数の和:1470

約数の個数: 16

約数和(自身を含む): 35552000

約数和(自身を除く): 10303793

約数列:

[1, 3, 19, 57, 439, 1009, 1317, 3027, 8341, 19171, 25023, 57513, 442951, 1328853, 8416069, 25248207]

約数ペア:

[(1, 25248207), (3, 8416069), (19, 1328853), (57, 442951), (439, 57513), (1009, 25023), (1317, 19171), (3027, 8341)]