28837815

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{14033}}^1$

素因数の和:14178

約数の個数: 16

約数和(自身を含む): 46480608

約数和(自身を除く): 17642793

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 14033, 42099, 70165, 210495, 1922521, 5767563, 9612605, 28837815]

約数ペア:

[(1, 28837815), (3, 9612605), (5, 5767563), (15, 1922521), (137, 210495), (411, 70165), (685, 42099), (2055, 14033)]