2444617475

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{5179}}^1$

素因数の和:5507

約数の個数: 24

約数和(自身を含む): 3083136000

約数和(自身を除く): 638518525

約数列:

[1, 5, 25, 79, 239, 395, 1195, 1975, 5179, 5975, 18881, 25895, 94405, 129475, 409141, 472025, 1237781, 2045705, 6188905, 10228525, 30944525, 97784699, 488923495, 2444617475]

約数ペア:

[(1, 2444617475), (5, 488923495), (25, 97784699), (79, 30944525), (239, 10228525), (395, 6188905), (1195, 2045705), (1975, 1237781), (5179, 472025), (5975, 409141), (18881, 129475), (25895, 94405)]