3887675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 5362752

約数和(自身を除く): 1475077

約数列:

[1, 5, 11, 25, 55, 67, 211, 275, 335, 737, 1055, 1675, 2321, 3685, 5275, 11605, 14137, 18425, 58025, 70685, 155507, 353425, 777535, 3887675]

約数ペア:

[(1, 3887675), (5, 777535), (11, 353425), (25, 155507), (55, 70685), (67, 58025), (211, 18425), (275, 14137), (335, 11605), (737, 5275), (1055, 3685), (1675, 2321)]