27829775885

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1\times {\mathrm{3907}}^1$

素因数の和:4365

約数の個数: 32

約数和(自身を含む): 34678654080

約数和(自身を除く): 6848878195

約数列:

[1, 5, 37, 139, 185, 277, 695, 1385, 3907, 5143, 10249, 19535, 25715, 38503, 51245, 144559, 192515, 543073, 722795, 1082239, 1424611, 2715365, 5411195, 7123055, 20093701, 40042843, 100468505, 150431221, 200214215, 752156105, 5565955177, 27829775885]

約数ペア:

[(1, 27829775885), (5, 5565955177), (37, 752156105), (139, 200214215), (185, 150431221), (277, 100468505), (695, 40042843), (1385, 20093701), (3907, 7123055), (5143, 5411195), (10249, 2715365), (19535, 1424611), (25715, 1082239), (38503, 722795), (51245, 543073), (144559, 192515)]