169003887425

素因数分解:

$5^2\times {\mathrm{84503}}^1\times {\mathrm{79999}}^1$

素因数の和:164512

約数の個数: 12

約数和(自身を含む): 209569920000

約数和(自身を除く): 40566032575

約数列:

[1, 5, 25, 79999, 84503, 399995, 422515, 1999975, 2112575, 6760155497, 33800777485, 169003887425]

約数ペア:

[(1, 169003887425), (5, 33800777485), (25, 6760155497), (79999, 2112575), (84503, 1999975), (399995, 422515)]