28262265

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{50923}}^1$

素因数の和:50968

約数の個数: 16

約数和(自身を含む): 46442688

約数和(自身を除く): 18180423

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 50923, 152769, 254615, 763845, 1884151, 5652453, 9420755, 28262265]

約数ペア:

[(1, 28262265), (3, 9420755), (5, 5652453), (15, 1884151), (37, 763845), (111, 254615), (185, 152769), (555, 50923)]