25395321

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{22817}}^1$

素因数の和:22880

約数の個数: 16

約数和(自身を含む): 39429504

約数和(自身を除く): 14034183

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 22817, 68451, 159719, 479157, 1209301, 3627903, 8465107, 25395321]

約数ペア:

[(1, 25395321), (3, 8465107), (7, 3627903), (21, 1209301), (53, 479157), (159, 159719), (371, 68451), (1113, 22817)]