2849525

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 4255680

約数和(自身を除く): 1406155

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 857, 3325, 4285, 5999, 16283, 21425, 29995, 81415, 113981, 149975, 407075, 569905, 2849525]

約数ペア:

[(1, 2849525), (5, 569905), (7, 407075), (19, 149975), (25, 113981), (35, 81415), (95, 29995), (133, 21425), (175, 16283), (475, 5999), (665, 4285), (857, 3325)]