27832725

素因数分解:

$3^2\times 5^2\times {\mathrm{123701}}^1$

素因数の和:123717

約数の個数: 18

約数和(自身を含む): 49851906

約数和(自身を除く): 22019181

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 123701, 371103, 618505, 1113309, 1855515, 3092525, 5566545, 9277575, 27832725]

約数ペア:

[(1, 27832725), (3, 9277575), (5, 5566545), (9, 3092525), (15, 1855515), (25, 1113309), (45, 618505), (75, 371103), (225, 123701)]