338085385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{479}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 455777280

約数和(自身を除く): 117691895

約数列:

[1, 5, 11, 41, 55, 205, 313, 451, 479, 1565, 2255, 2395, 3443, 5269, 12833, 17215, 19639, 26345, 64165, 98195, 141163, 149927, 216029, 705815, 749635, 1080145, 1649197, 6147007, 8245985, 30735035, 67617077, 338085385]

約数ペア:

[(1, 338085385), (5, 67617077), (11, 30735035), (41, 8245985), (55, 6147007), (205, 1649197), (313, 1080145), (451, 749635), (479, 705815), (1565, 216029), (2255, 149927), (2395, 141163), (3443, 98195), (5269, 64165), (12833, 26345), (17215, 19639)]