13815208085

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{66373}}^1$

素因数の和:66717

約数の個数: 32

約数和(自身を含む): 20007778560

約数和(自身を除く): 6192570475

約数列:

[1, 5, 7, 19, 35, 95, 133, 313, 665, 1565, 2191, 5947, 10955, 29735, 41629, 66373, 208145, 331865, 464611, 1261087, 2323055, 6305435, 8827609, 20774749, 44138045, 103873745, 145423243, 394720231, 727116215, 1973601155, 2763041617, 13815208085]

約数ペア:

[(1, 13815208085), (5, 2763041617), (7, 1973601155), (19, 727116215), (35, 394720231), (95, 145423243), (133, 103873745), (313, 44138045), (665, 20774749), (1565, 8827609), (2191, 6305435), (5947, 2323055), (10955, 1261087), (29735, 464611), (41629, 331865), (66373, 208145)]