2871555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11261}}^1$

素因数の和:11286

約数の個数: 16

約数和(自身を含む): 4865184

約数和(自身を除く): 1993629

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 11261, 33783, 56305, 168915, 191437, 574311, 957185, 2871555]

約数ペア:

[(1, 2871555), (3, 957185), (5, 574311), (15, 191437), (17, 168915), (51, 56305), (85, 33783), (255, 11261)]