57246215

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1831}}^1$

素因数の和:1899

約数の個数: 24

約数和(自身を含む): 76438368

約数和(自身を除く): 19192153

約数列:

[1, 5, 13, 37, 65, 169, 185, 481, 845, 1831, 2405, 6253, 9155, 23803, 31265, 67747, 119015, 309439, 338735, 880711, 1547195, 4403555, 11449243, 57246215]

約数ペア:

[(1, 57246215), (5, 11449243), (13, 4403555), (37, 1547195), (65, 880711), (169, 338735), (185, 309439), (481, 119015), (845, 67747), (1831, 31265), (2405, 23803), (6253, 9155)]