3856185

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1279}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 6789120

約数和(自身を除く): 2932935

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 1279, 3015, 3837, 6395, 11511, 19185, 57555, 85693, 257079, 428465, 771237, 1285395, 3856185]

約数ペア:

[(1, 3856185), (3, 1285395), (5, 771237), (9, 428465), (15, 257079), (45, 85693), (67, 57555), (201, 19185), (335, 11511), (603, 6395), (1005, 3837), (1279, 3015)]