27874815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109313}}^1$

素因数の和:109338

約数の個数: 16

約数和(自身を含む): 47223648

約数和(自身を除く): 19348833

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 109313, 327939, 546565, 1639695, 1858321, 5574963, 9291605, 27874815]

約数ペア:

[(1, 27874815), (3, 9291605), (5, 5574963), (15, 1858321), (17, 1639695), (51, 546565), (85, 327939), (255, 109313)]