4066825

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1367}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 6106752

約数和(自身を除く): 2039927

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 1367, 2975, 6835, 9569, 23239, 34175, 47845, 116195, 162673, 239225, 580975, 813365, 4066825]

約数ペア:

[(1, 4066825), (5, 813365), (7, 580975), (17, 239225), (25, 162673), (35, 116195), (85, 47845), (119, 34175), (175, 23239), (425, 9569), (595, 6835), (1367, 2975)]