27940155

素因数分解:

$3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{4243}}^1$

素因数の和:4690

約数の個数: 16

約数和(自身を含む): 44816640

約数和(自身を除く): 16876485

約数列:

[1, 3, 5, 15, 439, 1317, 2195, 4243, 6585, 12729, 21215, 63645, 1862677, 5588031, 9313385, 27940155]

約数ペア:

[(1, 27940155), (3, 9313385), (5, 5588031), (15, 1862677), (439, 63645), (1317, 21215), (2195, 12729), (4243, 6585)]