3888325

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1307}}^1$

素因数の和:1341

約数の個数: 24

約数和(自身を含む): 5838912

約数和(自身を除く): 1950587

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 1307, 2975, 6535, 9149, 22219, 32675, 45745, 111095, 155533, 228725, 555475, 777665, 3888325]

約数ペア:

[(1, 3888325), (5, 777665), (7, 555475), (17, 228725), (25, 155533), (35, 111095), (85, 45745), (119, 32675), (175, 22219), (425, 9149), (595, 6535), (1307, 2975)]