11837145

素因数分解:

$3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1279}}^1$

素因数の和:1904

約数の個数: 16

約数和(自身を含む): 18984960

約数和(自身を除く): 7147815

約数列:

[1, 3, 5, 15, 617, 1279, 1851, 3085, 3837, 6395, 9255, 19185, 789143, 2367429, 3945715, 11837145]

約数ペア:

[(1, 11837145), (3, 3945715), (5, 2367429), (15, 789143), (617, 19185), (1279, 9255), (1851, 6395), (3085, 3837)]