65327795

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 89678400

約数和(自身を除く): 24350605

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 313, 845, 1235, 1565, 2197, 3211, 4069, 5947, 10985, 16055, 20345, 29735, 41743, 52897, 77311, 208715, 264485, 386555, 687661, 1005043, 3438305, 5025215, 13065559, 65327795]

約数ペア:

[(1, 65327795), (5, 13065559), (13, 5025215), (19, 3438305), (65, 1005043), (95, 687661), (169, 386555), (247, 264485), (313, 208715), (845, 77311), (1235, 52897), (1565, 41743), (2197, 29735), (3211, 20345), (4069, 16055), (5947, 10985)]