129793085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 171763200

約数和(自身を除く): 41970115

約数列:

[1, 5, 19, 41, 47, 95, 205, 235, 709, 779, 893, 1927, 3545, 3895, 4465, 9635, 13471, 29069, 33323, 36613, 67355, 145345, 166615, 183065, 552311, 633137, 1366243, 2761555, 3165685, 6831215, 25958617, 129793085]

約数ペア:

[(1, 129793085), (5, 25958617), (19, 6831215), (41, 3165685), (47, 2761555), (95, 1366243), (205, 633137), (235, 552311), (709, 183065), (779, 166615), (893, 145345), (1927, 67355), (3545, 36613), (3895, 33323), (4465, 29069), (9635, 13471)]