27125685

素因数分解:

$3^4\times 5^1\times {\mathrm{66977}}^1$

素因数の和:66994

約数の個数: 20

約数和(自身を含む): 48626028

約数和(自身を除く): 21500343

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 66977, 200931, 334885, 602793, 1004655, 1808379, 3013965, 5425137, 9041895, 27125685]

約数ペア:

[(1, 27125685), (3, 9041895), (5, 5425137), (9, 3013965), (15, 1808379), (27, 1004655), (45, 602793), (81, 334885), (135, 200931), (405, 66977)]