28526595

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{111869}}^1$

素因数の和:111894

約数の個数: 16

約数和(自身を含む): 48327840

約数和(自身を除く): 19801245

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 111869, 335607, 559345, 1678035, 1901773, 5705319, 9508865, 28526595]

約数ペア:

[(1, 28526595), (3, 9508865), (5, 5705319), (15, 1901773), (17, 1678035), (51, 559345), (85, 335607), (255, 111869)]