3888525

素因数分解:

$3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 6492640

約数和(自身を除く): 2604115

約数列:

[1, 3, 5, 15, 25, 75, 139, 373, 417, 695, 1119, 1865, 2085, 3475, 5595, 9325, 10425, 27975, 51847, 155541, 259235, 777705, 1296175, 3888525]

約数ペア:

[(1, 3888525), (3, 1296175), (5, 777705), (15, 259235), (25, 155541), (75, 51847), (139, 27975), (373, 10425), (417, 9325), (695, 5595), (1119, 3475), (1865, 2085)]