2877275

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{1621}}^1$

素因数の和:1702

約数の個数: 12

約数和(自身を含む): 3620304

約数和(自身を除く): 743029

約数列:

[1, 5, 25, 71, 355, 1621, 1775, 8105, 40525, 115091, 575455, 2877275]

約数ペア:

[(1, 2877275), (5, 575455), (25, 115091), (71, 40525), (355, 8105), (1621, 1775)]