27804075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28517}}^1$

素因数の和:28543

約数の個数: 24

約数和(自身を含む): 49507248

約数和(自身を除く): 21703173

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 28517, 85551, 142585, 370721, 427755, 712925, 1112163, 1853605, 2138775, 5560815, 9268025, 27804075]

約数ペア:

[(1, 27804075), (3, 9268025), (5, 5560815), (13, 2138775), (15, 1853605), (25, 1112163), (39, 712925), (65, 427755), (75, 370721), (195, 142585), (325, 85551), (975, 28517)]