54678585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6521}}^1$

素因数の和:6585

約数の個数: 32

約数和(自身を含む): 96421248

約数和(自身を除く): 41742663

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 6521, 8385, 19563, 32605, 84773, 97815, 254319, 280403, 423865, 841209, 1271595, 1402015, 3645239, 4206045, 10935717, 18226195, 54678585]

約数ペア:

[(1, 54678585), (3, 18226195), (5, 10935717), (13, 4206045), (15, 3645239), (39, 1402015), (43, 1271595), (65, 841209), (129, 423865), (195, 280403), (215, 254319), (559, 97815), (645, 84773), (1677, 32605), (2795, 19563), (6521, 8385)]