28552925

素因数分解:

$5^2\times {\mathrm{727}}^1\times {\mathrm{1571}}^1$

素因数の和:2308

約数の個数: 12

約数和(自身を含む): 35476896

約数和(自身を除く): 6923971

約数列:

[1, 5, 25, 727, 1571, 3635, 7855, 18175, 39275, 1142117, 5710585, 28552925]

約数ペア:

[(1, 28552925), (5, 5710585), (25, 1142117), (727, 39275), (1571, 18175), (3635, 7855)]