28302555

素因数分解:

$3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{6067}}^1$

素因数の和:6386

約数の個数: 16

約数和(自身を含む): 45437184

約数和(自身を除く): 17134629

約数列:

[1, 3, 5, 15, 311, 933, 1555, 4665, 6067, 18201, 30335, 91005, 1886837, 5660511, 9434185, 28302555]

約数ペア:

[(1, 28302555), (3, 9434185), (5, 5660511), (15, 1886837), (311, 91005), (933, 30335), (1555, 18201), (4665, 6067)]