27039825

素因数分解:

$3^5\times 5^2\times {\mathrm{4451}}^1$

素因数の和:4476

約数の個数: 36

約数和(自身を含む): 50236368

約数和(自身を除く): 23196543

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 4451, 6075, 13353, 22255, 40059, 66765, 111275, 120177, 200295, 333825, 360531, 600885, 1001475, 1081593, 1802655, 3004425, 5407965, 9013275, 27039825]

約数ペア:

[(1, 27039825), (3, 9013275), (5, 5407965), (9, 3004425), (15, 1802655), (25, 1081593), (27, 1001475), (45, 600885), (75, 360531), (81, 333825), (135, 200295), (225, 120177), (243, 111275), (405, 66765), (675, 40059), (1215, 22255), (2025, 13353), (4451, 6075)]