28234635

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13163}}^1$

素因数の和:13195

約数の個数: 32

約数和(自身を含む): 53077248

約数和(自身を除く): 24842613

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 13163, 39489, 65815, 144793, 171119, 197445, 434379, 513357, 723965, 855595, 1882309, 2171895, 2566785, 5646927, 9411545, 28234635]

約数ペア:

[(1, 28234635), (3, 9411545), (5, 5646927), (11, 2566785), (13, 2171895), (15, 1882309), (33, 855595), (39, 723965), (55, 513357), (65, 434379), (143, 197445), (165, 171119), (195, 144793), (429, 65815), (715, 39489), (2145, 13163)]