26365905

素因数分解:

$3^4\times 5^1\times {\mathrm{65101}}^1$

素因数の和:65118

約数の個数: 20

約数和(自身を含む): 47264052

約数和(自身を除く): 20898147

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 65101, 195303, 325505, 585909, 976515, 1757727, 2929545, 5273181, 8788635, 26365905]

約数ペア:

[(1, 26365905), (3, 8788635), (5, 5273181), (9, 2929545), (15, 1757727), (27, 976515), (45, 585909), (81, 325505), (135, 195303), (405, 65101)]