27912255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{265831}}^1$

素因数の和:265846

約数の個数: 16

約数和(自身を含む): 51039744

約数和(自身を除く): 23127489

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 265831, 797493, 1329155, 1860817, 3987465, 5582451, 9304085, 27912255]

約数ペア:

[(1, 27912255), (3, 9304085), (5, 5582451), (7, 3987465), (15, 1860817), (21, 1329155), (35, 797493), (105, 265831)]